39205126064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{188486183}}^1$

素因数の和:188486204

約数の個数: 20

約数和(自身を含む): 81803003856

約数和(自身を除く): 42597877792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 188486183, 376972366, 753944732, 1507889464, 2450320379, 3015778928, 4900640758, 9801281516, 19602563032, 39205126064]

約数ペア:

[(1, 39205126064), (2, 19602563032), (4, 9801281516), (8, 4900640758), (13, 3015778928), (16, 2450320379), (26, 1507889464), (52, 753944732), (104, 376972366), (208, 188486183)]