1855412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 3612672

約数和(自身を除く): 1757260

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1151, 1612, 2302, 4604, 14963, 29926, 35681, 59852, 71362, 142724, 463853, 927706, 1855412]

約数ペア:

[(1, 1855412), (2, 927706), (4, 463853), (13, 142724), (26, 71362), (31, 59852), (52, 35681), (62, 29926), (124, 14963), (403, 4604), (806, 2302), (1151, 1612)]