19795890246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2289601}}^1$

素因数の和:2289748

約数の個数: 32

約数和(自身を含む): 43520754816

約数和(自身を除く): 23724864570

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323, 8646, 2289601, 4579202, 6868803, 13737606, 25185611, 50371222, 75556833, 151113666, 299937731, 599875462, 899813193, 1799626386, 3299315041, 6598630082, 9897945123, 19795890246]

約数ペア:

[(1, 19795890246), (2, 9897945123), (3, 6598630082), (6, 3299315041), (11, 1799626386), (22, 899813193), (33, 599875462), (66, 299937731), (131, 151113666), (262, 75556833), (393, 50371222), (786, 25185611), (1441, 13737606), (2882, 6868803), (4323, 4579202), (8646, 2289601)]