8938721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2251}}^1$

素因数の和:2300

約数の個数: 12

約数和(自身を含む): 10296144

約数和(自身を除く): 1357423

約数列:

[1, 11, 19, 209, 361, 2251, 3971, 24761, 42769, 470459, 812611, 8938721]

約数ペア:

[(1, 8938721), (11, 812611), (19, 470459), (209, 42769), (361, 24761), (2251, 3971)]