12228112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{58789}}^1$

素因数の和:58810

約数の個数: 20

約数和(自身を含む): 25514860

約数和(自身を除く): 13286748

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 58789, 117578, 235156, 470312, 764257, 940624, 1528514, 3057028, 6114056, 12228112]

約数ペア:

[(1, 12228112), (2, 6114056), (4, 3057028), (8, 1528514), (13, 940624), (16, 764257), (26, 470312), (52, 235156), (104, 117578), (208, 58789)]