19324822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{11119}}^1$

素因数の和:11211

約数の個数: 16

約数和(自身を含む): 32025600

約数和(自身を除く): 12700778

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 11119, 22238, 122309, 244618, 878401, 1756802, 9662411, 19324822]

約数ペア:

[(1, 19324822), (2, 9662411), (11, 1756802), (22, 878401), (79, 244618), (158, 122309), (869, 22238), (1738, 11119)]