15663042871

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{10193}}^1$

素因数の和:10603

約数の個数: 32

約数和(自身を含む): 19523548800

約数和(自身を除く): 3860505929

約数列:

[1, 7, 17, 37, 119, 259, 349, 629, 2443, 4403, 5933, 10193, 12913, 41531, 71351, 90391, 173281, 219521, 377141, 1212967, 1536647, 2639987, 3557357, 6411397, 24901499, 44879779, 60475069, 131622209, 423325483, 921355463, 2237577553, 15663042871]

約数ペア:

[(1, 15663042871), (7, 2237577553), (17, 921355463), (37, 423325483), (119, 131622209), (259, 60475069), (349, 44879779), (629, 24901499), (2443, 6411397), (4403, 3557357), (5933, 2639987), (10193, 1536647), (12913, 1212967), (41531, 377141), (71351, 219521), (90391, 173281)]