13511238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2087}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 29465856

約数和(自身を除く): 15954618

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2087, 2158, 3237, 4174, 6261, 6474, 12522, 27131, 54262, 81393, 162786, 173221, 346442, 519663, 1039326, 2251873, 4503746, 6755619, 13511238]

約数ペア:

[(1, 13511238), (2, 6755619), (3, 4503746), (6, 2251873), (13, 1039326), (26, 519663), (39, 346442), (78, 173221), (83, 162786), (166, 81393), (249, 54262), (498, 27131), (1079, 12522), (2087, 6474), (2158, 6261), (3237, 4174)]