20131159186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3062239}}^1$

素因数の和:3062433

約数の個数: 16

約数和(自身を含む): 31969785600

約数和(自身を除く): 11838626414

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 3062239, 6124478, 58182541, 116365082, 529767347, 1059534694, 10065579593, 20131159186]

約数ペア:

[(1, 20131159186), (2, 10065579593), (19, 1059534694), (38, 529767347), (173, 116365082), (346, 58182541), (3287, 6124478), (6574, 3062239)]