12502204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2026

約数の個数: 36

約数和(自身を含む): 25911592

約数和(自身を除く): 13409388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 1987, 3146, 3974, 6292, 7948, 21857, 25831, 43714, 51662, 87428, 103324, 240427, 284141, 480854, 568282, 961708, 1136564, 3125551, 6251102, 12502204]

約数ペア:

[(1, 12502204), (2, 6251102), (4, 3125551), (11, 1136564), (13, 961708), (22, 568282), (26, 480854), (44, 284141), (52, 240427), (121, 103324), (143, 87428), (242, 51662), (286, 43714), (484, 25831), (572, 21857), (1573, 7948), (1987, 6292), (3146, 3974)]