15678820042

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1831}}^1\times {\mathrm{42391}}^1$

素因数の和:44325

約数の個数: 16

約数和(自身を含む): 23764616064

約数和(自身を除く): 8085796022

約数列:

[1, 2, 101, 202, 1831, 3662, 42391, 84782, 184931, 369862, 4281491, 8562982, 77617921, 155235842, 7839410021, 15678820042]

約数ペア:

[(1, 15678820042), (2, 7839410021), (101, 155235842), (202, 77617921), (1831, 8562982), (3662, 4281491), (42391, 369862), (84782, 184931)]