13688628

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{21523}}^1$

素因数の和:21583

約数の個数: 24

約数和(自身を含む): 32544288

約数和(自身を除く): 18855660

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 21523, 43046, 64569, 86092, 129138, 258276, 1140719, 2281438, 3422157, 4562876, 6844314, 13688628]

約数ペア:

[(1, 13688628), (2, 6844314), (3, 4562876), (4, 3422157), (6, 2281438), (12, 1140719), (53, 258276), (106, 129138), (159, 86092), (212, 64569), (318, 43046), (636, 21523)]