25220078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57059}}^1$

素因数の和:57091

約数の個数: 16

約数和(自身を含む): 43137360

約数和(自身を除く): 17917282

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 57059, 114118, 741767, 970003, 1483534, 1940006, 12610039, 25220078]

約数ペア:

[(1, 25220078), (2, 12610039), (13, 1940006), (17, 1483534), (26, 970003), (34, 741767), (221, 114118), (442, 57059)]