15996817516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4894987}}^1$

素因数の和:4895053

約数の個数: 24

約数和(自身を含む): 30153126080

約数和(自身を除く): 14156308564

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 4894987, 9789974, 19579948, 93004753, 186009506, 210484441, 372019012, 420968882, 841937764, 3999204379, 7998408758, 15996817516]

約数ペア:

[(1, 15996817516), (2, 7998408758), (4, 3999204379), (19, 841937764), (38, 420968882), (43, 372019012), (76, 210484441), (86, 186009506), (172, 93004753), (817, 19579948), (1634, 9789974), (3268, 4894987)]