19928316

素因数分解:

$2^2\times 3^1\times {\mathrm{479}}^1\times {\mathrm{3467}}^1$

素因数の和:3953

約数の個数: 24

約数和(自身を含む): 46609920

約数和(自身を除く): 26681604

約数列:

[1, 2, 3, 4, 6, 12, 479, 958, 1437, 1916, 2874, 3467, 5748, 6934, 10401, 13868, 20802, 41604, 1660693, 3321386, 4982079, 6642772, 9964158, 19928316]

約数ペア:

[(1, 19928316), (2, 9964158), (3, 6642772), (4, 4982079), (6, 3321386), (12, 1660693), (479, 41604), (958, 20802), (1437, 13868), (1916, 10401), (2874, 6934), (3467, 5748)]