26674790

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11161}}^1$

素因数の和:11407

約数の個数: 16

約数和(自身を含む): 48219840

約数和(自身を除く): 21545050

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 11161, 22322, 55805, 111610, 2667479, 5334958, 13337395, 26674790]

約数ペア:

[(1, 26674790), (2, 13337395), (5, 5334958), (10, 2667479), (239, 111610), (478, 55805), (1195, 22322), (2390, 11161)]