12117778

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:593

約数の個数: 16

約数和(自身を含む): 18506880

約数和(自身を除く): 6389102

約数列:

[1, 2, 101, 202, 239, 251, 478, 502, 24139, 25351, 48278, 50702, 59989, 119978, 6058889, 12117778]

約数ペア:

[(1, 12117778), (2, 6058889), (101, 119978), (202, 59989), (239, 50702), (251, 48278), (478, 25351), (502, 24139)]