16968556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{35059}}^1$

素因数の和:35085

約数の個数: 18

約数和(自身を含む): 32640860

約数和(自身を除く): 15672304

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 35059, 70118, 140236, 385649, 771298, 1542596, 4242139, 8484278, 16968556]

約数ペア:

[(1, 16968556), (2, 8484278), (4, 4242139), (11, 1542596), (22, 771298), (44, 385649), (121, 140236), (242, 70118), (484, 35059)]