11515914

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1303}}^1$

素因数の和:1802

約数の個数: 24

約数和(自身を含む): 25021152

約数和(自身を除く): 13505238

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1303, 1473, 2606, 2946, 3909, 4419, 7818, 8838, 11727, 23454, 639773, 1279546, 1919319, 3838638, 5757957, 11515914]

約数ペア:

[(1, 11515914), (2, 5757957), (3, 3838638), (6, 1919319), (9, 1279546), (18, 639773), (491, 23454), (982, 11727), (1303, 8838), (1473, 7818), (2606, 4419), (2946, 3909)]