13418446736

素因数分解:

$2^4\times {\mathrm{3571}}^1\times {\mathrm{234851}}^1$

素因数の和:238430

約数の個数: 20

約数和(自身を含む): 26005631664

約数和(自身を除く): 12587184928

約数列:

[1, 2, 4, 8, 16, 3571, 7142, 14284, 28568, 57136, 234851, 469702, 939404, 1878808, 3757616, 838652921, 1677305842, 3354611684, 6709223368, 13418446736]

約数ペア:

[(1, 13418446736), (2, 6709223368), (4, 3354611684), (8, 1677305842), (16, 838652921), (3571, 3757616), (7142, 1878808), (14284, 939404), (28568, 469702), (57136, 234851)]