15986146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 11592734

約数列:

[1, 2, 11, 22, 37, 41, 74, 82, 407, 451, 479, 814, 902, 958, 1517, 3034, 5269, 10538, 16687, 17723, 19639, 33374, 35446, 39278, 194953, 216029, 389906, 432058, 726643, 1453286, 7993073, 15986146]

約数ペア:

[(1, 15986146), (2, 7993073), (11, 1453286), (22, 726643), (37, 432058), (41, 389906), (74, 216029), (82, 194953), (407, 39278), (451, 35446), (479, 33374), (814, 19639), (902, 17723), (958, 16687), (1517, 10538), (3034, 5269)]