38898596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{80369}}^1$

素因数の和:80395

約数の個数: 18

約数和(自身を含む): 74824470

約数和(自身を除く): 35925874

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 80369, 160738, 321476, 884059, 1768118, 3536236, 9724649, 19449298, 38898596]

約数ペア:

[(1, 38898596), (2, 19449298), (4, 9724649), (11, 3536236), (22, 1768118), (44, 884059), (121, 321476), (242, 160738), (484, 80369)]