15694906911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{20639}}^1$

素因数の和:20875

約数の個数: 32

約数和(自身を含む): 22255534080

約数和(自身を除く): 6560627169

約数列:

[1, 3, 23, 69, 103, 107, 309, 321, 2369, 2461, 7107, 7383, 11021, 20639, 33063, 61917, 253483, 474697, 760449, 1424091, 2125817, 2208373, 6377451, 6625119, 48893791, 50792579, 146681373, 152377737, 227462419, 682387257, 5231635637, 15694906911]

約数ペア:

[(1, 15694906911), (3, 5231635637), (23, 682387257), (69, 227462419), (103, 152377737), (107, 146681373), (309, 50792579), (321, 48893791), (2369, 6625119), (2461, 6377451), (7107, 2208373), (7383, 2125817), (11021, 1424091), (20639, 760449), (33063, 474697), (61917, 253483)]