15257814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17783}}^1$

素因数の和:17812

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 20594730

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 17783, 35566, 53349, 106698, 195613, 231179, 391226, 462358, 586839, 693537, 1173678, 1387074, 2542969, 5085938, 7628907, 15257814]

約数ペア:

[(1, 15257814), (2, 7628907), (3, 5085938), (6, 2542969), (11, 1387074), (13, 1173678), (22, 693537), (26, 586839), (33, 462358), (39, 391226), (66, 231179), (78, 195613), (143, 106698), (286, 53349), (429, 35566), (858, 17783)]