12734326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 9660554

約数列:

[1, 2, 11, 17, 22, 34, 79, 158, 187, 374, 431, 862, 869, 1343, 1738, 2686, 4741, 7327, 9482, 14654, 14773, 29546, 34049, 68098, 80597, 161194, 374539, 578833, 749078, 1157666, 6367163, 12734326]

約数ペア:

[(1, 12734326), (2, 6367163), (11, 1157666), (17, 749078), (22, 578833), (34, 374539), (79, 161194), (158, 80597), (187, 68098), (374, 34049), (431, 29546), (862, 14773), (869, 14654), (1343, 9482), (1738, 7327), (2686, 4741)]