12913633888

素因数分解:

$2^5\times {\mathrm{4951}}^1\times {\mathrm{81509}}^1$

素因数の和:86470

約数の個数: 24

約数和(自身を含む): 25429163760

約数和(自身を除く): 12515529872

約数列:

[1, 2, 4, 8, 16, 32, 4951, 9902, 19804, 39608, 79216, 81509, 158432, 163018, 326036, 652072, 1304144, 2608288, 403551059, 807102118, 1614204236, 3228408472, 6456816944, 12913633888]

約数ペア:

[(1, 12913633888), (2, 6456816944), (4, 3228408472), (8, 1614204236), (16, 807102118), (32, 403551059), (4951, 2608288), (9902, 1304144), (19804, 652072), (39608, 326036), (79216, 163018), (81509, 158432)]