15193886

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 24

約数和(自身を含む): 24550176

約数和(自身を除く): 9356290

約数列:

[1, 2, 17, 34, 97, 194, 271, 289, 542, 578, 1649, 3298, 4607, 9214, 26287, 28033, 52574, 56066, 78319, 156638, 446879, 893758, 7596943, 15193886]

約数ペア:

[(1, 15193886), (2, 7596943), (17, 893758), (34, 446879), (97, 156638), (194, 78319), (271, 56066), (289, 52574), (542, 28033), (578, 26287), (1649, 9214), (3298, 4607)]