12052456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 25916940

約数和(自身を除く): 13864484

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 401, 442, 578, 802, 884, 1156, 1604, 1768, 2312, 3208, 3757, 5213, 6817, 7514, 10426, 13634, 15028, 20852, 27268, 30056, 41704, 54536, 88621, 115889, 177242, 231778, 354484, 463556, 708968, 927112, 1506557, 3013114, 6026228, 12052456]

約数ペア:

[(1, 12052456), (2, 6026228), (4, 3013114), (8, 1506557), (13, 927112), (17, 708968), (26, 463556), (34, 354484), (52, 231778), (68, 177242), (104, 115889), (136, 88621), (221, 54536), (289, 41704), (401, 30056), (442, 27268), (578, 20852), (802, 15028), (884, 13634), (1156, 10426), (1604, 7514), (1768, 6817), (2312, 5213), (3208, 3757)]