12663118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1721}}^1$

素因数の和:2019

約数の個数: 16

約数和(自身を含む): 20540016

約数和(自身を除く): 7876898

約数列:

[1, 2, 13, 26, 283, 566, 1721, 3442, 3679, 7358, 22373, 44746, 487043, 974086, 6331559, 12663118]

約数ペア:

[(1, 12663118), (2, 6331559), (13, 974086), (26, 487043), (283, 44746), (566, 22373), (1721, 7358), (3442, 3679)]