12902456

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13553}}^1$

素因数の和:13583

約数の個数: 32

約数和(自身を含む): 29276640

約数和(自身を除く): 16374184

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 13553, 27106, 54212, 94871, 108424, 189742, 230401, 379484, 460802, 758968, 921604, 1612807, 1843208, 3225614, 6451228, 12902456]

約数ペア:

[(1, 12902456), (2, 6451228), (4, 3225614), (7, 1843208), (8, 1612807), (14, 921604), (17, 758968), (28, 460802), (34, 379484), (56, 230401), (68, 189742), (119, 108424), (136, 94871), (238, 54212), (476, 27106), (952, 13553)]