16388762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 27542592

約数和(自身を除く): 11153830

約数列:

[1, 2, 13, 26, 43, 86, 107, 137, 214, 274, 559, 1118, 1391, 1781, 2782, 3562, 4601, 5891, 9202, 11782, 14659, 29318, 59813, 76583, 119626, 153166, 190567, 381134, 630337, 1260674, 8194381, 16388762]

約数ペア:

[(1, 16388762), (2, 8194381), (13, 1260674), (26, 630337), (43, 381134), (86, 190567), (107, 153166), (137, 119626), (214, 76583), (274, 59813), (559, 29318), (1118, 14659), (1391, 11782), (1781, 9202), (2782, 5891), (3562, 4601)]