25279306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57193}}^1$

素因数の和:57225

約数の個数: 16

約数和(自身を含む): 43238664

約数和(自身を除く): 17959358

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 57193, 114386, 743509, 972281, 1487018, 1944562, 12639653, 25279306]

約数ペア:

[(1, 25279306), (2, 12639653), (13, 1944562), (17, 1487018), (26, 972281), (34, 743509), (221, 114386), (442, 57193)]