25961258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2521}}^1$

素因数の和:2813

約数の個数: 16

約数和(自身を含む): 41159040

約数和(自身を除く): 15197782

約数列:

[1, 2, 19, 38, 271, 542, 2521, 5042, 5149, 10298, 47899, 95798, 683191, 1366382, 12980629, 25961258]

約数ペア:

[(1, 25961258), (2, 12980629), (19, 1366382), (38, 683191), (271, 95798), (542, 47899), (2521, 10298), (5042, 5149)]