7714190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 15949440

約数和(自身を除く): 8235250

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 3691, 7382, 18455, 36910, 40601, 70129, 81202, 140258, 203005, 350645, 406010, 701290, 771419, 1542838, 3857095, 7714190]

約数ペア:

[(1, 7714190), (2, 3857095), (5, 1542838), (10, 771419), (11, 701290), (19, 406010), (22, 350645), (38, 203005), (55, 140258), (95, 81202), (110, 70129), (190, 40601), (209, 36910), (418, 18455), (1045, 7382), (2090, 3691)]