18974544

素因数分解:

$2^4\times 3^1\times {\mathrm{395303}}^1$

素因数の和:395314

約数の個数: 20

約数和(自身を含む): 49017696

約数和(自身を除く): 30043152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 395303, 790606, 1185909, 1581212, 2371818, 3162424, 4743636, 6324848, 9487272, 18974544]

約数ペア:

[(1, 18974544), (2, 9487272), (3, 6324848), (4, 4743636), (6, 3162424), (8, 2371818), (12, 1581212), (16, 1185909), (24, 790606), (48, 395303)]