12523615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8377}}^1$

素因数の和:8418

約数の個数: 16

約数和(自身を含む): 16890048

約数和(自身を除く): 4366433

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 8377, 41885, 108901, 192671, 544505, 963355, 2504723, 12523615]

約数ペア:

[(1, 12523615), (5, 2504723), (13, 963355), (23, 544505), (65, 192671), (115, 108901), (299, 41885), (1495, 8377)]