25555354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5209}}^1$

素因数の和:5445

約数の個数: 16

約数和(自身を含む): 42013440

約数和(自身を除く): 16458086

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 5209, 10418, 57299, 114598, 1161607, 2323214, 12777677, 25555354]

約数ペア:

[(1, 25555354), (2, 12777677), (11, 2323214), (22, 1161607), (223, 114598), (446, 57299), (2453, 10418), (4906, 5209)]