15712900502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{20963}}^1$

素因数の和:21332

約数の個数: 32

約数和(自身を含む): 25696161792

約数和(自身を除く): 9983261290

約数列:

[1, 2, 13, 26, 127, 227, 254, 454, 1651, 2951, 3302, 5902, 20963, 28829, 41926, 57658, 272519, 374777, 545038, 749554, 2662301, 4758601, 5324602, 9517202, 34609913, 61861813, 69219826, 123723626, 604342327, 1208684654, 7856450251, 15712900502]

約数ペア:

[(1, 15712900502), (2, 7856450251), (13, 1208684654), (26, 604342327), (127, 123723626), (227, 69219826), (254, 61861813), (454, 34609913), (1651, 9517202), (2951, 5324602), (3302, 4758601), (5902, 2662301), (20963, 749554), (28829, 545038), (41926, 374777), (57658, 272519)]