12764530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 23804928

約数和(自身を除く): 11040398

約数列:

[1, 2, 5, 10, 41, 82, 163, 191, 205, 326, 382, 410, 815, 955, 1630, 1910, 6683, 7831, 13366, 15662, 31133, 33415, 39155, 62266, 66830, 78310, 155665, 311330, 1276453, 2552906, 6382265, 12764530]

約数ペア:

[(1, 12764530), (2, 6382265), (5, 2552906), (10, 1276453), (41, 311330), (82, 155665), (163, 78310), (191, 66830), (205, 62266), (326, 39155), (382, 33415), (410, 31133), (815, 15662), (955, 13366), (1630, 7831), (1910, 6683)]