23157694

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12437}}^1$

素因数の和:12472

約数の個数: 24

約数和(自身を含む): 42537960

約数和(自身を除く): 19380266

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 12437, 24874, 87059, 174118, 236303, 472606, 609413, 1218826, 1654121, 3308242, 11578847, 23157694]

約数ペア:

[(1, 23157694), (2, 11578847), (7, 3308242), (14, 1654121), (19, 1218826), (38, 609413), (49, 472606), (98, 236303), (133, 174118), (266, 87059), (931, 24874), (1862, 12437)]