19949676

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10589}}^1$

素因数の和:10753

約数の個数: 24

約数和(自身を含む): 46850160

約数和(自身を除く): 26900484

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 10589, 21178, 31767, 42356, 63534, 127068, 1662473, 3324946, 4987419, 6649892, 9974838, 19949676]

約数ペア:

[(1, 19949676), (2, 9974838), (3, 6649892), (4, 4987419), (6, 3324946), (12, 1662473), (157, 127068), (314, 63534), (471, 42356), (628, 31767), (942, 21178), (1884, 10589)]