13172848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63331}}^1$

素因数の和:63352

約数の個数: 20

約数和(自身を含む): 27486088

約数和(自身を除く): 14313240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63331, 126662, 253324, 506648, 823303, 1013296, 1646606, 3293212, 6586424, 13172848]

約数ペア:

[(1, 13172848), (2, 6586424), (4, 3293212), (8, 1646606), (13, 1013296), (16, 823303), (26, 506648), (52, 253324), (104, 126662), (208, 63331)]