25212922

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{78301}}^1$

素因数の和:78333

約数の個数: 16

約数和(自身を含む): 45101952

約数和(自身を除く): 19889030

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 78301, 156602, 548107, 1096214, 1800923, 3601846, 12606461, 25212922]

約数ペア:

[(1, 25212922), (2, 12606461), (7, 3601846), (14, 1800923), (23, 1096214), (46, 548107), (161, 156602), (322, 78301)]