12557922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 27276480

約数和(自身を除く): 14718558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1229, 1703, 2458, 3406, 3687, 5109, 7374, 10218, 15977, 31954, 47931, 95862, 160999, 321998, 482997, 965994, 2092987, 4185974, 6278961, 12557922]

約数ペア:

[(1, 12557922), (2, 6278961), (3, 4185974), (6, 2092987), (13, 965994), (26, 482997), (39, 321998), (78, 160999), (131, 95862), (262, 47931), (393, 31954), (786, 15977), (1229, 10218), (1703, 7374), (2458, 5109), (3406, 3687)]