38879724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{249229}}^1$

素因数の和:249249

約数の個数: 24

約数和(自身を含む): 97698160

約数和(自身を除く): 58818436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 249229, 498458, 747687, 996916, 1495374, 2990748, 3239977, 6479954, 9719931, 12959908, 19439862, 38879724]

約数ペア:

[(1, 38879724), (2, 19439862), (3, 12959908), (4, 9719931), (6, 6479954), (12, 3239977), (13, 2990748), (26, 1495374), (39, 996916), (52, 747687), (78, 498458), (156, 249229)]