25371814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1709}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 41081040

約数和(自身を除く): 15709226

約数列:

[1, 2, 13, 26, 571, 1142, 1709, 3418, 7423, 14846, 22217, 44434, 975839, 1951678, 12685907, 25371814]

約数ペア:

[(1, 25371814), (2, 12685907), (13, 1951678), (26, 975839), (571, 44434), (1142, 22217), (1709, 14846), (3418, 7423)]