12723454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1$

素因数の和:1455

約数の個数: 16

約数和(自身を含む): 19837440

約数和(自身を除く): 7113986

約数列:

[1, 2, 31, 62, 163, 326, 1259, 2518, 5053, 10106, 39029, 78058, 205217, 410434, 6361727, 12723454]

約数ペア:

[(1, 12723454), (2, 6361727), (31, 410434), (62, 205217), (163, 78058), (326, 39029), (1259, 10106), (2518, 5053)]