13478975212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5721127}}^1$

素因数の和:5721181

約数の個数: 24

約数和(自身を含む): 25630653440

約数和(自身を除く): 12151678228

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5721127, 11442254, 22884508, 108701413, 177354937, 217402826, 354709874, 434805652, 709419748, 3369743803, 6739487606, 13478975212]

約数ペア:

[(1, 13478975212), (2, 6739487606), (4, 3369743803), (19, 709419748), (31, 434805652), (38, 354709874), (62, 217402826), (76, 177354937), (124, 108701413), (589, 22884508), (1178, 11442254), (2356, 5721127)]