22738886

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2179

約数の個数: 16

約数和(自身を含む): 35043840

約数和(自身を除く): 12304954

約数列:

[1, 2, 71, 79, 142, 158, 2027, 4054, 5609, 11218, 143917, 160133, 287834, 320266, 11369443, 22738886]

約数ペア:

[(1, 22738886), (2, 11369443), (71, 320266), (79, 287834), (142, 160133), (158, 143917), (2027, 11218), (4054, 5609)]