23041718

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 43480320

約数和(自身を除く): 20438602

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 103, 133, 203, 206, 266, 406, 551, 721, 841, 1102, 1442, 1682, 1957, 2987, 3857, 3914, 5887, 5974, 7714, 11774, 13699, 15979, 20909, 27398, 31958, 41818, 56753, 86623, 111853, 113506, 173246, 223706, 397271, 606361, 794542, 1212722, 1645837, 3291674, 11520859, 23041718]

約数ペア:

[(1, 23041718), (2, 11520859), (7, 3291674), (14, 1645837), (19, 1212722), (29, 794542), (38, 606361), (58, 397271), (103, 223706), (133, 173246), (203, 113506), (206, 111853), (266, 86623), (406, 56753), (551, 41818), (721, 31958), (841, 27398), (1102, 20909), (1442, 15979), (1682, 13699), (1957, 11774), (2987, 7714), (3857, 5974), (3914, 5887)]