19417704

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 52444800

約数和(自身を除く): 33027096

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1213, 1334, 2001, 2426, 2668, 3639, 4002, 4852, 5336, 7278, 8004, 9704, 14556, 16008, 27899, 29112, 35177, 55798, 70354, 83697, 105531, 111596, 140708, 167394, 211062, 223192, 281416, 334788, 422124, 669576, 809071, 844248, 1618142, 2427213, 3236284, 4854426, 6472568, 9708852, 19417704]

約数ペア:

[(1, 19417704), (2, 9708852), (3, 6472568), (4, 4854426), (6, 3236284), (8, 2427213), (12, 1618142), (23, 844248), (24, 809071), (29, 669576), (46, 422124), (58, 334788), (69, 281416), (87, 223192), (92, 211062), (116, 167394), (138, 140708), (174, 111596), (184, 105531), (232, 83697), (276, 70354), (348, 55798), (552, 35177), (667, 29112), (696, 27899), (1213, 16008), (1334, 14556), (2001, 9704), (2426, 8004), (2668, 7278), (3639, 5336), (4002, 4852)]