12841342

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:675

約数の個数: 16

約数和(自身を含む): 19628064

約数和(自身を除く): 6786722

約数列:

[1, 2, 101, 151, 202, 302, 421, 842, 15251, 30502, 42521, 63571, 85042, 127142, 6420671, 12841342]

約数ペア:

[(1, 12841342), (2, 6420671), (101, 127142), (151, 85042), (202, 63571), (302, 42521), (421, 30502), (842, 15251)]