15265439

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 18609408

約数和(自身を除く): 3343969

約数列:

[1, 7, 17, 119, 163, 787, 1141, 2771, 5509, 13379, 19397, 93653, 128281, 897967, 2180777, 15265439]

約数ペア:

[(1, 15265439), (7, 2180777), (17, 897967), (119, 128281), (163, 93653), (787, 19397), (1141, 13379), (2771, 5509)]