22776910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 44396352

約数和(自身を除く): 21619442

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 727, 1205, 1454, 2410, 3133, 3635, 6266, 7270, 9451, 15665, 18902, 31330, 47255, 94510, 175207, 350414, 876035, 1752070, 2277691, 4555382, 11388455, 22776910]

約数ペア:

[(1, 22776910), (2, 11388455), (5, 4555382), (10, 2277691), (13, 1752070), (26, 876035), (65, 350414), (130, 175207), (241, 94510), (482, 47255), (727, 31330), (1205, 18902), (1454, 15665), (2410, 9451), (3133, 7270), (3635, 6266)]