11117770

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4133}}^1$

素因数の和:4409

約数の個数: 16

約数和(自身を含む): 20091240

約数和(自身を除く): 8973470

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 4133, 8266, 20665, 41330, 1111777, 2223554, 5558885, 11117770]

約数ペア:

[(1, 11117770), (2, 5558885), (5, 2223554), (10, 1111777), (269, 41330), (538, 20665), (1345, 8266), (2690, 4133)]