19841166

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{4651}}^1$

素因数の和:4741

約数の個数: 32

約数和(自身を含む): 44659200

約数和(自身を除く): 24818034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 4651, 9302, 13953, 27906, 41859, 83718, 125577, 251154, 367429, 734858, 1102287, 2204574, 3306861, 6613722, 9920583, 19841166]

約数ペア:

[(1, 19841166), (2, 9920583), (3, 6613722), (6, 3306861), (9, 2204574), (18, 1102287), (27, 734858), (54, 367429), (79, 251154), (158, 125577), (237, 83718), (474, 41859), (711, 27906), (1422, 13953), (2133, 9302), (4266, 4651)]