15391662

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17939}}^1$

素因数の和:17968

約数の個数: 32

約数和(自身を含む): 36167040

約数和(自身を除く): 20775378

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 17939, 35878, 53817, 107634, 197329, 233207, 394658, 466414, 591987, 699621, 1183974, 1399242, 2565277, 5130554, 7695831, 15391662]

約数ペア:

[(1, 15391662), (2, 7695831), (3, 5130554), (6, 2565277), (11, 1399242), (13, 1183974), (22, 699621), (26, 591987), (33, 466414), (39, 394658), (66, 233207), (78, 197329), (143, 107634), (286, 53817), (429, 35878), (858, 17939)]