19065840002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{858899}}^1$

素因数の和:859921

約数の個数: 16

約数和(自身を含む): 31229604000

約数和(自身を除く): 12163763998

約数列:

[1, 2, 11, 22, 1009, 2018, 11099, 22198, 858899, 1717798, 9447889, 18895778, 866629091, 1733258182, 9532920001, 19065840002]

約数ペア:

[(1, 19065840002), (2, 9532920001), (11, 1733258182), (22, 866629091), (1009, 18895778), (2018, 9447889), (11099, 1717798), (22198, 858899)]