19219368

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 57045600

約数和(自身を除く): 37826232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 59, 84, 98, 118, 147, 168, 177, 196, 236, 277, 294, 354, 392, 413, 472, 554, 588, 708, 826, 831, 1108, 1176, 1239, 1416, 1652, 1662, 1939, 2216, 2478, 2891, 3304, 3324, 3878, 4956, 5782, 5817, 6648, 7756, 8673, 9912, 11564, 11634, 13573, 15512, 16343, 17346, 23128, 23268, 27146, 32686, 34692, 40719, 46536, 49029, 54292, 65372, 69384, 81438, 98058, 108584, 114401, 130744, 162876, 196116, 228802, 325752, 343203, 392232, 457604, 686406, 800807, 915208, 1372812, 1601614, 2402421, 2745624, 3203228, 4804842, 6406456, 9609684, 19219368]

約数ペア:

[(1, 19219368), (2, 9609684), (3, 6406456), (4, 4804842), (6, 3203228), (7, 2745624), (8, 2402421), (12, 1601614), (14, 1372812), (21, 915208), (24, 800807), (28, 686406), (42, 457604), (49, 392232), (56, 343203), (59, 325752), (84, 228802), (98, 196116), (118, 162876), (147, 130744), (168, 114401), (177, 108584), (196, 98058), (236, 81438), (277, 69384), (294, 65372), (354, 54292), (392, 49029), (413, 46536), (472, 40719), (554, 34692), (588, 32686), (708, 27146), (826, 23268), (831, 23128), (1108, 17346), (1176, 16343), (1239, 15512), (1416, 13573), (1652, 11634), (1662, 11564), (1939, 9912), (2216, 8673), (2478, 7756), (2891, 6648), (3304, 5817), (3324, 5782), (3878, 4956)]