40637162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{9811}}^1$

素因数の和:9941

約数の個数: 16

約数和(自身を含む): 64759200

約数和(自身を除く): 24122038

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 9811, 19622, 186409, 372818, 1069399, 2138798, 20318581, 40637162]

約数ペア:

[(1, 40637162), (2, 20318581), (19, 2138798), (38, 1069399), (109, 372818), (218, 186409), (2071, 19622), (4142, 9811)]