11974105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16747}}^1$

素因数の和:16776

約数の個数: 16

約数和(自身を含む): 16881984

約数和(自身を除く): 4907879

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 16747, 83735, 184217, 217711, 921085, 1088555, 2394821, 11974105]

約数ペア:

[(1, 11974105), (5, 2394821), (11, 1088555), (13, 921085), (55, 217711), (65, 184217), (143, 83735), (715, 16747)]