19219734

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{8681}}^1$

素因数の和:8733

約数の個数: 32

約数和(自身を含む): 43757280

約数和(自身を除く): 24537546

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 8681, 17362, 26043, 52086, 78129, 156258, 234387, 355921, 468774, 711842, 1067763, 2135526, 3203289, 6406578, 9609867, 19219734]

約数ペア:

[(1, 19219734), (2, 9609867), (3, 6406578), (6, 3203289), (9, 2135526), (18, 1067763), (27, 711842), (41, 468774), (54, 355921), (82, 234387), (123, 156258), (246, 78129), (369, 52086), (738, 26043), (1107, 17362), (2214, 8681)]