19038074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5309}}^1$

素因数の和:5485

約数の個数: 16

約数和(自身を含む): 31350240

約数和(自身を除く): 12312166

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5309, 10618, 58399, 116798, 865367, 1730734, 9519037, 19038074]

約数ペア:

[(1, 19038074), (2, 9519037), (11, 1730734), (22, 865367), (163, 116798), (326, 58399), (1793, 10618), (3586, 5309)]