15857176

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 30618000

約数和(自身を除く): 14760824

約数列:

[1, 2, 4, 8, 53, 106, 149, 212, 251, 298, 424, 502, 596, 1004, 1192, 2008, 7897, 13303, 15794, 26606, 31588, 37399, 53212, 63176, 74798, 106424, 149596, 299192, 1982147, 3964294, 7928588, 15857176]

約数ペア:

[(1, 15857176), (2, 7928588), (4, 3964294), (8, 1982147), (53, 299192), (106, 149596), (149, 106424), (212, 74798), (251, 63176), (298, 53212), (424, 37399), (502, 31588), (596, 26606), (1004, 15794), (1192, 13303), (2008, 7897)]