15152456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{739}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 31168800

約数和(自身を除く): 16016344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 739, 932, 1478, 1864, 2563, 2956, 5126, 5912, 8129, 10252, 16258, 20504, 32516, 65032, 172187, 344374, 688748, 1377496, 1894057, 3788114, 7576228, 15152456]

約数ペア:

[(1, 15152456), (2, 7576228), (4, 3788114), (8, 1894057), (11, 1377496), (22, 688748), (44, 344374), (88, 172187), (233, 65032), (466, 32516), (739, 20504), (932, 16258), (1478, 10252), (1864, 8129), (2563, 5912), (2956, 5126)]