23969318

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2557}}^1$

素因数の和:2711

約数の個数: 16

約数和(自身を含む): 37142160

約数和(自身を除く): 13172842

約数列:

[1, 2, 43, 86, 109, 218, 2557, 4687, 5114, 9374, 109951, 219902, 278713, 557426, 11984659, 23969318]

約数ペア:

[(1, 23969318), (2, 11984659), (43, 557426), (86, 278713), (109, 219902), (218, 109951), (2557, 9374), (4687, 5114)]