8155930

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{991}}^1$

素因数の和:1821

約数の個数: 16

約数和(自身を含む): 14713344

約数和(自身を除く): 6557414

約数列:

[1, 2, 5, 10, 823, 991, 1646, 1982, 4115, 4955, 8230, 9910, 815593, 1631186, 4077965, 8155930]

約数ペア:

[(1, 8155930), (2, 4077965), (5, 1631186), (10, 815593), (823, 9910), (991, 8230), (1646, 4955), (1982, 4115)]