21951182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{58693}}^1$

素因数の和:58723

約数の個数: 16

約数和(自身を含む): 38033712

約数和(自身を除く): 16082530

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 58693, 117386, 645623, 997781, 1291246, 1995562, 10975591, 21951182]

約数ペア:

[(1, 21951182), (2, 10975591), (11, 1995562), (17, 1291246), (22, 997781), (34, 645623), (187, 117386), (374, 58693)]