12958636

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 23272704

約数和(自身を除く): 10314068

約数列:

[1, 2, 4, 71, 103, 142, 206, 284, 412, 443, 886, 1772, 7313, 14626, 29252, 31453, 45629, 62906, 91258, 125812, 182516, 3239659, 6479318, 12958636]

約数ペア:

[(1, 12958636), (2, 6479318), (4, 3239659), (71, 182516), (103, 125812), (142, 91258), (206, 62906), (284, 45629), (412, 31453), (443, 29252), (886, 14626), (1772, 7313)]