13101518

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:1003

約数の個数: 16

約数和(自身を含む): 20122560

約数和(自身を除く): 7021042

約数列:

[1, 2, 79, 101, 158, 202, 821, 1642, 7979, 15958, 64859, 82921, 129718, 165842, 6550759, 13101518]

約数ペア:

[(1, 13101518), (2, 6550759), (79, 165842), (101, 129718), (158, 82921), (202, 64859), (821, 15958), (1642, 7979)]