23340265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18899}}^1$

素因数の和:18936

約数の個数: 16

約数和(自身を含む): 31752000

約数和(自身を除く): 8411735

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 18899, 94495, 245687, 359081, 1228435, 1795405, 4668053, 23340265]

約数ペア:

[(1, 23340265), (5, 4668053), (13, 1795405), (19, 1228435), (65, 359081), (95, 245687), (247, 94495), (1235, 18899)]