12020738

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:1001

約数の個数: 16

約数和(自身を含む): 18490560

約数和(自身を除く): 6469822

約数列:

[1, 2, 67, 109, 134, 218, 823, 1646, 7303, 14606, 55141, 89707, 110282, 179414, 6010369, 12020738]

約数ペア:

[(1, 12020738), (2, 6010369), (67, 179414), (109, 110282), (134, 89707), (218, 55141), (823, 14606), (1646, 7303)]