8697964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17971}}^1$

素因数の和:17997

約数の個数: 18

約数和(自身を含む): 16731932

約数和(自身を除く): 8033968

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 17971, 35942, 71884, 197681, 395362, 790724, 2174491, 4348982, 8697964]

約数ペア:

[(1, 8697964), (2, 4348982), (4, 2174491), (11, 790724), (22, 395362), (44, 197681), (121, 71884), (242, 35942), (484, 17971)]