19937744232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{5869}}^1$

素因数の和:6235

約数の個数: 128

約数和(自身を含む): 57963667200

約数和(自身を除く): 38025922968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 277, 292, 438, 511, 554, 584, 831, 876, 1022, 1108, 1533, 1662, 1752, 1939, 2044, 2216, 3066, 3324, 3878, 4088, 5817, 5869, 6132, 6648, 7756, 11634, 11738, 12264, 15512, 17607, 20221, 23268, 23476, 35214, 40442, 41083, 46536, 46952, 60663, 70428, 80884, 82166, 121326, 123249, 140856, 141547, 161768, 164332, 242652, 246498, 283094, 328664, 424641, 428437, 485304, 492996, 566188, 849282, 856874, 985992, 1132376, 1285311, 1625713, 1698564, 1713748, 2570622, 2999059, 3251426, 3397128, 3427496, 4877139, 5141244, 5998118, 6502852, 8997177, 9754278, 10282488, 11379991, 11996236, 13005704, 17994354, 19508556, 22759982, 23992472, 34139973, 35988708, 39017112, 45519964, 68279946, 71977416, 91039928, 118677049, 136559892, 237354098, 273119784, 356031147, 474708196, 712062294, 830739343, 949416392, 1424124588, 1661478686, 2492218029, 2848249176, 3322957372, 4984436058, 6645914744, 9968872116, 19937744232]

約数ペア:

[(1, 19937744232), (2, 9968872116), (3, 6645914744), (4, 4984436058), (6, 3322957372), (7, 2848249176), (8, 2492218029), (12, 1661478686), (14, 1424124588), (21, 949416392), (24, 830739343), (28, 712062294), (42, 474708196), (56, 356031147), (73, 273119784), (84, 237354098), (146, 136559892), (168, 118677049), (219, 91039928), (277, 71977416), (292, 68279946), (438, 45519964), (511, 39017112), (554, 35988708), (584, 34139973), (831, 23992472), (876, 22759982), (1022, 19508556), (1108, 17994354), (1533, 13005704), (1662, 11996236), (1752, 11379991), (1939, 10282488), (2044, 9754278), (2216, 8997177), (3066, 6502852), (3324, 5998118), (3878, 5141244), (4088, 4877139), (5817, 3427496), (5869, 3397128), (6132, 3251426), (6648, 2999059), (7756, 2570622), (11634, 1713748), (11738, 1698564), (12264, 1625713), (15512, 1285311), (17607, 1132376), (20221, 985992), (23268, 856874), (23476, 849282), (35214, 566188), (40442, 492996), (41083, 485304), (46536, 428437), (46952, 424641), (60663, 328664), (70428, 283094), (80884, 246498), (82166, 242652), (121326, 164332), (123249, 161768), (140856, 141547)]