193679291216

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{19619053}}^1$

素因数の和:19619678

約数の個数: 20

約数和(自身を含む): 375861836532

約数和(自身を除く): 182182545316

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 19619053, 39238106, 78476212, 156952424, 313904848, 12104955701, 24209911402, 48419822804, 96839645608, 193679291216]

約数ペア:

[(1, 193679291216), (2, 96839645608), (4, 48419822804), (8, 24209911402), (16, 12104955701), (617, 313904848), (1234, 156952424), (2468, 78476212), (4936, 39238106), (9872, 19619053)]