19007415982

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1\times {\mathrm{1511}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 29351476224

約数和(自身を除く): 10344060242

約数列:

[1, 2, 47, 94, 163, 326, 821, 1511, 1642, 3022, 7661, 15322, 38587, 71017, 77174, 133823, 142034, 246293, 267646, 492586, 1240531, 2481062, 6289681, 11575771, 12579362, 23151542, 58304957, 116609914, 202206553, 404413106, 9503707991, 19007415982]

約数ペア:

[(1, 19007415982), (2, 9503707991), (47, 404413106), (94, 202206553), (163, 116609914), (326, 58304957), (821, 23151542), (1511, 12579362), (1642, 11575771), (3022, 6289681), (7661, 2481062), (15322, 1240531), (38587, 492586), (71017, 267646), (77174, 246293), (133823, 142034)]