15893158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^2$

素因数の和:264

約数の個数: 24

約数和(自身を含む): 25963560

約数和(自身を除く): 10070402

約数列:

[1, 2, 19, 38, 41, 82, 101, 202, 779, 1558, 1919, 3838, 4141, 8282, 10201, 20402, 78679, 157358, 193819, 387638, 418241, 836482, 7946579, 15893158]

約数ペア:

[(1, 15893158), (2, 7946579), (19, 836482), (38, 418241), (41, 387638), (82, 193819), (101, 157358), (202, 78679), (779, 20402), (1558, 10201), (1919, 8282), (3838, 4141)]