25840474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{7883}}^1$

素因数の和:8045

約数の個数: 16

約数和(自身を含む): 42573600

約数和(自身を除く): 16733126

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 7883, 15766, 86713, 173426, 1174567, 2349134, 12920237, 25840474]

約数ペア:

[(1, 25840474), (2, 12920237), (11, 2349134), (22, 1174567), (149, 173426), (298, 86713), (1639, 15766), (3278, 7883)]