13326968

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{991}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 25638240

約数和(自身を除く): 12311272

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 991, 1681, 1982, 3362, 3964, 6724, 7928, 13448, 40631, 81262, 162524, 325048, 1665871, 3331742, 6663484, 13326968]

約数ペア:

[(1, 13326968), (2, 6663484), (4, 3331742), (8, 1665871), (41, 325048), (82, 162524), (164, 81262), (328, 40631), (991, 13448), (1681, 7928), (1982, 6724), (3362, 3964)]