19463642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3671}}^1$

素因数の和:3925

約数の個数: 16

約数和(自身を含む): 31990464

約数和(自身を除く): 12526822

約数列:

[1, 2, 11, 22, 241, 482, 2651, 3671, 5302, 7342, 40381, 80762, 884711, 1769422, 9731821, 19463642]

約数ペア:

[(1, 19463642), (2, 9731821), (11, 1769422), (22, 884711), (241, 80762), (482, 40381), (2651, 7342), (3671, 5302)]