2015536663

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{67957}}^1$

素因数の和:68206

約数の個数: 16

約数和(自身を含む): 2435614720

約数和(自身を除く): 420078057

約数列:

[1, 7, 19, 133, 223, 1561, 4237, 29659, 67957, 475699, 1291183, 9038281, 15154411, 106080877, 287933809, 2015536663]

約数ペア:

[(1, 2015536663), (7, 287933809), (19, 106080877), (133, 15154411), (223, 9038281), (1561, 1291183), (4237, 475699), (29659, 67957)]