13168688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63311}}^1$

素因数の和:63332

約数の個数: 20

約数和(自身を含む): 27477408

約数和(自身を除く): 14308720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63311, 126622, 253244, 506488, 823043, 1012976, 1646086, 3292172, 6584344, 13168688]

約数ペア:

[(1, 13168688), (2, 6584344), (4, 3292172), (8, 1646086), (13, 1012976), (16, 823043), (26, 506488), (52, 253244), (104, 126622), (208, 63311)]