26386630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1229}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 50479200

約数和(自身を除く): 24092570

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 1229, 2147, 2458, 4294, 6145, 10735, 12290, 21470, 23351, 46702, 116755, 138877, 233510, 277754, 694385, 1388770, 2638663, 5277326, 13193315, 26386630]

約数ペア:

[(1, 26386630), (2, 13193315), (5, 5277326), (10, 2638663), (19, 1388770), (38, 694385), (95, 277754), (113, 233510), (190, 138877), (226, 116755), (565, 46702), (1130, 23351), (1229, 21470), (2147, 12290), (2458, 10735), (4294, 6145)]