15690070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12967}}^1$

素因数の和:12996

約数の個数: 24

約数和(自身を含む): 31045392

約数和(自身を除く): 15355322

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 12967, 25934, 64835, 129670, 142637, 285274, 713185, 1426370, 1569007, 3138014, 7845035, 15690070]

約数ペア:

[(1, 15690070), (2, 7845035), (5, 3138014), (10, 1569007), (11, 1426370), (22, 713185), (55, 285274), (110, 142637), (121, 129670), (242, 64835), (605, 25934), (1210, 12967)]