119569891

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{1493}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 145001664

約数和(自身を除く): 25431773

約数列:

[1, 7, 17, 119, 673, 1493, 4711, 10451, 11441, 25381, 80087, 177667, 1004789, 7033523, 17081413, 119569891]

約数ペア:

[(1, 119569891), (7, 17081413), (17, 7033523), (119, 1004789), (673, 177667), (1493, 80087), (4711, 25381), (10451, 11441)]