16979105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23747}}^1$

素因数の和:23776

約数の個数: 16

約数和(自身を含む): 23937984

約数和(自身を除く): 6958879

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 23747, 118735, 261217, 308711, 1306085, 1543555, 3395821, 16979105]

約数ペア:

[(1, 16979105), (5, 3395821), (11, 1543555), (13, 1306085), (55, 308711), (65, 261217), (143, 118735), (715, 23747)]