19823182

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2609}}^1$

素因数の和:2771

約数の個数: 16

約数和(自身を含む): 31006800

約数和(自身を除く): 11183618

約数列:

[1, 2, 29, 58, 131, 262, 2609, 3799, 5218, 7598, 75661, 151322, 341779, 683558, 9911591, 19823182]

約数ペア:

[(1, 19823182), (2, 9911591), (29, 683558), (58, 341779), (131, 151322), (262, 75661), (2609, 7598), (3799, 5218)]