30136912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{144889}}^1$

素因数の和:144910

約数の個数: 20

約数和(自身を含む): 62882260

約数和(自身を除く): 32745348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 144889, 289778, 579556, 1159112, 1883557, 2318224, 3767114, 7534228, 15068456, 30136912]

約数ペア:

[(1, 30136912), (2, 15068456), (4, 7534228), (8, 3767114), (13, 2318224), (16, 1883557), (26, 1159112), (52, 579556), (104, 289778), (208, 144889)]