16803985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2803}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 22207680

約数和(自身を除く): 5403695

約数列:

[1, 5, 11, 55, 109, 545, 1199, 2803, 5995, 14015, 30833, 154165, 305527, 1527635, 3360797, 16803985]

約数ペア:

[(1, 16803985), (5, 3360797), (11, 1527635), (55, 305527), (109, 154165), (545, 30833), (1199, 14015), (2803, 5995)]