15968912

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{3251}}^1$

素因数の和:3566

約数の個数: 20

約数和(自身を含む): 31050096

約数和(自身を除く): 15081184

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 3251, 4912, 6502, 13004, 26008, 52016, 998057, 1996114, 3992228, 7984456, 15968912]

約数ペア:

[(1, 15968912), (2, 7984456), (4, 3992228), (8, 1996114), (16, 998057), (307, 52016), (614, 26008), (1228, 13004), (2456, 6502), (3251, 4912)]