2019332432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9708329}}^1$

素因数の和:9708350

約数の個数: 20

約数和(自身を含む): 4213415220

約数和(自身を除く): 2194082788

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9708329, 19416658, 38833316, 77666632, 126208277, 155333264, 252416554, 504833108, 1009666216, 2019332432]

約数ペア:

[(1, 2019332432), (2, 1009666216), (4, 504833108), (8, 252416554), (13, 155333264), (16, 126208277), (26, 77666632), (52, 38833316), (104, 19416658), (208, 9708329)]