15844730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4967}}^1$

素因数の和:5014

約数の個数: 32

約数和(自身を含む): 32192640

約数和(自身を除く): 16347910

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 4967, 9934, 24835, 49670, 54637, 109274, 144043, 273185, 288086, 546370, 720215, 1440430, 1584473, 3168946, 7922365, 15844730]

約数ペア:

[(1, 15844730), (2, 7922365), (5, 3168946), (10, 1584473), (11, 1440430), (22, 720215), (29, 546370), (55, 288086), (58, 273185), (110, 144043), (145, 109274), (290, 54637), (319, 49670), (638, 24835), (1595, 9934), (3190, 4967)]