19570244

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1493}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 35766360

約数和(自身を除く): 16196116

約数列:

[1, 2, 4, 29, 58, 113, 116, 226, 452, 1493, 2986, 3277, 5972, 6554, 13108, 43297, 86594, 168709, 173188, 337418, 674836, 4892561, 9785122, 19570244]

約数ペア:

[(1, 19570244), (2, 9785122), (4, 4892561), (29, 674836), (58, 337418), (113, 173188), (116, 168709), (226, 86594), (452, 43297), (1493, 13108), (2986, 6554), (3277, 5972)]