15160912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{72889}}^1$

素因数の和:72910

約数の個数: 20

約数和(自身を含む): 31634260

約数和(自身を除く): 16473348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 72889, 145778, 291556, 583112, 947557, 1166224, 1895114, 3790228, 7580456, 15160912]

約数ペア:

[(1, 15160912), (2, 7580456), (4, 3790228), (8, 1895114), (13, 1166224), (16, 947557), (26, 583112), (52, 291556), (104, 145778), (208, 72889)]