19011946

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2251}}^1$

素因数の和:2397

約数の個数: 16

約数和(自身を含む): 29510208

約数和(自身を除く): 10498262

約数列:

[1, 2, 41, 82, 103, 206, 2251, 4223, 4502, 8446, 92291, 184582, 231853, 463706, 9505973, 19011946]

約数ペア:

[(1, 19011946), (2, 9505973), (41, 463706), (82, 231853), (103, 184582), (206, 92291), (2251, 8446), (4223, 4502)]