15707836048

素因数分解:

$2^4\times {\mathrm{4003}}^1\times {\mathrm{245251}}^1$

素因数の和:249262

約数の個数: 20

約数和(自身を含む): 30441659248

約数和(自身を除く): 14733823200

約数列:

[1, 2, 4, 8, 16, 4003, 8006, 16012, 32024, 64048, 245251, 490502, 981004, 1962008, 3924016, 981739753, 1963479506, 3926959012, 7853918024, 15707836048]

約数ペア:

[(1, 15707836048), (2, 7853918024), (4, 3926959012), (8, 1963479506), (16, 981739753), (4003, 3924016), (8006, 1962008), (16012, 981004), (32024, 490502), (64048, 245251)]