39971426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{4871}}^1$

素因数の和:5257

約数の個数: 16

約数和(自身を含む): 65596608

約数和(自身を除く): 25625182

約数列:

[1, 2, 11, 22, 373, 746, 4103, 4871, 8206, 9742, 53581, 107162, 1816883, 3633766, 19985713, 39971426]

約数ペア:

[(1, 39971426), (2, 19985713), (11, 3633766), (22, 1816883), (373, 107162), (746, 53581), (4103, 9742), (4871, 8206)]