15697907996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{745673}}^1$

素因数の和:745973

約数の個数: 24

約数和(自身を含む): 29021632080

約数和(自身を除く): 13323724084

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 1108, 5263, 10526, 21052, 745673, 1491346, 2982692, 14167787, 28335574, 56671148, 206551421, 413102842, 826205684, 3924476999, 7848953998, 15697907996]

約数ペア:

[(1, 15697907996), (2, 7848953998), (4, 3924476999), (19, 826205684), (38, 413102842), (76, 206551421), (277, 56671148), (554, 28335574), (1108, 14167787), (5263, 2982692), (10526, 1491346), (21052, 745673)]