12458918

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1031

約数の個数: 16

約数和(自身を含む): 19163760

約数和(自身を除く): 6704842

約数列:

[1, 2, 67, 109, 134, 218, 853, 1706, 7303, 14606, 57151, 92977, 114302, 185954, 6229459, 12458918]

約数ペア:

[(1, 12458918), (2, 6229459), (67, 185954), (109, 114302), (134, 92977), (218, 57151), (853, 14606), (1706, 7303)]