19231762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 33465600

約数和(自身を除く): 14233838

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 331, 418, 662, 1529, 2641, 3058, 3641, 5282, 6289, 7282, 12578, 29051, 46009, 58102, 69179, 92018, 138358, 506099, 874171, 1012198, 1748342, 9615881, 19231762]

約数ペア:

[(1, 19231762), (2, 9615881), (11, 1748342), (19, 1012198), (22, 874171), (38, 506099), (139, 138358), (209, 92018), (278, 69179), (331, 58102), (418, 46009), (662, 29051), (1529, 12578), (2641, 7282), (3058, 6289), (3641, 5282)]