19432608

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 57407616

約数和(自身を除く): 37975008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 184, 208, 276, 299, 312, 368, 416, 552, 598, 624, 677, 736, 897, 1104, 1196, 1248, 1354, 1794, 2031, 2208, 2392, 2708, 3588, 4062, 4784, 5416, 7176, 8124, 8801, 9568, 10832, 14352, 15571, 16248, 17602, 21664, 26403, 28704, 31142, 32496, 35204, 46713, 52806, 62284, 64992, 70408, 93426, 105612, 124568, 140816, 186852, 202423, 211224, 249136, 281632, 373704, 404846, 422448, 498272, 607269, 747408, 809692, 844896, 1214538, 1494816, 1619384, 2429076, 3238768, 4858152, 6477536, 9716304, 19432608]

約数ペア:

[(1, 19432608), (2, 9716304), (3, 6477536), (4, 4858152), (6, 3238768), (8, 2429076), (12, 1619384), (13, 1494816), (16, 1214538), (23, 844896), (24, 809692), (26, 747408), (32, 607269), (39, 498272), (46, 422448), (48, 404846), (52, 373704), (69, 281632), (78, 249136), (92, 211224), (96, 202423), (104, 186852), (138, 140816), (156, 124568), (184, 105612), (208, 93426), (276, 70408), (299, 64992), (312, 62284), (368, 52806), (416, 46713), (552, 35204), (598, 32496), (624, 31142), (677, 28704), (736, 26403), (897, 21664), (1104, 17602), (1196, 16248), (1248, 15571), (1354, 14352), (1794, 10832), (2031, 9568), (2208, 8801), (2392, 8124), (2708, 7176), (3588, 5416), (4062, 4784)]