19410744

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{167}}^2$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 50502600

約数和(自身を除く): 31091856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 167, 174, 232, 334, 348, 501, 668, 696, 1002, 1336, 2004, 4008, 4843, 9686, 14529, 19372, 27889, 29058, 38744, 55778, 58116, 83667, 111556, 116232, 167334, 223112, 334668, 669336, 808781, 1617562, 2426343, 3235124, 4852686, 6470248, 9705372, 19410744]

約数ペア:

[(1, 19410744), (2, 9705372), (3, 6470248), (4, 4852686), (6, 3235124), (8, 2426343), (12, 1617562), (24, 808781), (29, 669336), (58, 334668), (87, 223112), (116, 167334), (167, 116232), (174, 111556), (232, 83667), (334, 58116), (348, 55778), (501, 38744), (668, 29058), (696, 27889), (1002, 19372), (1336, 14529), (2004, 9686), (4008, 4843)]