19380696

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7547}}^1$

素因数の和:7663

約数の個数: 32

約数和(自身を含む): 48911040

約数和(自身を除く): 29530344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7547, 15094, 22641, 30188, 45282, 60376, 90564, 181128, 807529, 1615058, 2422587, 3230116, 4845174, 6460232, 9690348, 19380696]

約数ペア:

[(1, 19380696), (2, 9690348), (3, 6460232), (4, 4845174), (6, 3230116), (8, 2422587), (12, 1615058), (24, 807529), (107, 181128), (214, 90564), (321, 60376), (428, 45282), (642, 30188), (856, 22641), (1284, 15094), (2568, 7547)]