15223656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{90617}}^1$

素因数の和:90633

約数の個数: 32

約数和(自身を含む): 43496640

約数和(自身を除く): 28272984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 90617, 181234, 271851, 362468, 543702, 634319, 724936, 1087404, 1268638, 1902957, 2174808, 2537276, 3805914, 5074552, 7611828, 15223656]

約数ペア:

[(1, 15223656), (2, 7611828), (3, 5074552), (4, 3805914), (6, 2537276), (7, 2174808), (8, 1902957), (12, 1268638), (14, 1087404), (21, 724936), (24, 634319), (28, 543702), (42, 362468), (56, 271851), (84, 181234), (168, 90617)]