38018794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40189}}^1$

素因数の和:40245

約数の個数: 16

約数和(自身を含む): 63660960

約数和(自身を除く): 25642166

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 40189, 80378, 442079, 884158, 1728127, 3456254, 19009397, 38018794]

約数ペア:

[(1, 38018794), (2, 19009397), (11, 3456254), (22, 1728127), (43, 884158), (86, 442079), (473, 80378), (946, 40189)]