198408423026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{16191319}}^1$

素因数の和:16191889

約数の個数: 16

約数和(自身を含む): 325251236160

約数和(自身を除く): 126842813134

約数列:

[1, 2, 11, 22, 557, 1114, 6127, 12254, 16191319, 32382638, 178104509, 356209018, 9018564683, 18037129366, 99204211513, 198408423026]

約数ペア:

[(1, 198408423026), (2, 99204211513), (11, 18037129366), (22, 9018564683), (557, 356209018), (1114, 178104509), (6127, 32382638), (12254, 16191319)]