16880491826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10806973}}^1$

素因数の和:10807057

約数の個数: 16

約数和(自身を含む): 28011676608

約数和(自身を除く): 11131184782

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 10806973, 21613946, 118876703, 237753406, 767295083, 1534590166, 8440245913, 16880491826]

約数ペア:

[(1, 16880491826), (2, 8440245913), (11, 1534590166), (22, 767295083), (71, 237753406), (142, 118876703), (781, 21613946), (1562, 10806973)]