25140676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12157}}^1$

素因数の和:12219

約数の個数: 24

約数和(自身を含む): 49021056

約数和(自身を除く): 23880380

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 12157, 24314, 48628, 133727, 267454, 534908, 571379, 1142758, 2285516, 6285169, 12570338, 25140676]

約数ペア:

[(1, 25140676), (2, 12570338), (4, 6285169), (11, 2285516), (22, 1142758), (44, 571379), (47, 534908), (94, 267454), (188, 133727), (517, 48628), (1034, 24314), (2068, 12157)]