13619176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 13596824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 419, 478, 838, 956, 1676, 1912, 3352, 4063, 7123, 8126, 14246, 16252, 28492, 32504, 56984, 100141, 200282, 400564, 801128, 1702397, 3404794, 6809588, 13619176]

約数ペア:

[(1, 13619176), (2, 6809588), (4, 3404794), (8, 1702397), (17, 801128), (34, 400564), (68, 200282), (136, 100141), (239, 56984), (419, 32504), (478, 28492), (838, 16252), (956, 14246), (1676, 8126), (1912, 7123), (3352, 4063)]