19656006865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{3643}}^1\times {\mathrm{98101}}^1$

素因数の和:101760

約数の個数: 16

約数和(自身を含む): 25738825536

約数和(自身を除く): 6082818671

約数列:

[1, 5, 11, 55, 3643, 18215, 40073, 98101, 200365, 490505, 1079111, 5395555, 357381943, 1786909715, 3931201373, 19656006865]

約数ペア:

[(1, 19656006865), (5, 3931201373), (11, 1786909715), (55, 357381943), (3643, 5395555), (18215, 1079111), (40073, 490505), (98101, 200365)]