19246678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1063}}^1$

素因数の和:1899

約数の個数: 16

約数和(自身を含む): 31562496

約数和(自身を除く): 12315818

約数列:

[1, 2, 11, 22, 823, 1063, 1646, 2126, 9053, 11693, 18106, 23386, 874849, 1749698, 9623339, 19246678]

約数ペア:

[(1, 19246678), (2, 9623339), (11, 1749698), (22, 874849), (823, 23386), (1063, 18106), (1646, 11693), (2126, 9053)]