12257102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2564

約数の個数: 32

約数和(自身を含む): 22879584

約数和(自身を除く): 10622482

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 2521, 4862, 5042, 27731, 32773, 42857, 55462, 65546, 85714, 360503, 471427, 557141, 721006, 942854, 1114282, 6128551, 12257102]

約数ペア:

[(1, 12257102), (2, 6128551), (11, 1114282), (13, 942854), (17, 721006), (22, 557141), (26, 471427), (34, 360503), (143, 85714), (187, 65546), (221, 55462), (286, 42857), (374, 32773), (442, 27731), (2431, 5042), (2521, 4862)]