1993202398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1409}}^1\times {\mathrm{64301}}^1$

素因数の和:65723

約数の個数: 16

約数和(自身を含む): 3263969520

約数和(自身を除く): 1270767122

約数列:

[1, 2, 11, 22, 1409, 2818, 15499, 30998, 64301, 128602, 707311, 1414622, 90600109, 181200218, 996601199, 1993202398]

約数ペア:

[(1, 1993202398), (2, 996601199), (11, 181200218), (22, 90600109), (1409, 1414622), (2818, 707311), (15499, 128602), (30998, 64301)]