40192894

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{15031}}^1$

素因数の和:15231

約数の個数: 16

約数和(自身を含む): 69267456

約数和(自身を除く): 29074562

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 15031, 30062, 105217, 210434, 2870921, 5741842, 20096447, 40192894]

約数ペア:

[(1, 40192894), (2, 20096447), (7, 5741842), (14, 2870921), (191, 210434), (382, 105217), (1337, 30062), (2674, 15031)]