19904058

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58199}}^1$

素因数の和:58226

約数の個数: 24

約数和(自身を含む): 45396000

約数和(自身を除く): 25491942

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 58199, 116398, 174597, 349194, 523791, 1047582, 1105781, 2211562, 3317343, 6634686, 9952029, 19904058]

約数ペア:

[(1, 19904058), (2, 9952029), (3, 6634686), (6, 3317343), (9, 2211562), (18, 1105781), (19, 1047582), (38, 523791), (57, 349194), (114, 174597), (171, 116398), (342, 58199)]