12420654

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{9283}}^1$

素因数の和:9511

約数の個数: 16

約数和(自身を含む): 24955392

約数和(自身を除く): 12534738

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 9283, 18566, 27849, 55698, 2070109, 4140218, 6210327, 12420654]

約数ペア:

[(1, 12420654), (2, 6210327), (3, 4140218), (6, 2070109), (223, 55698), (446, 27849), (669, 18566), (1338, 9283)]