2081566223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1\times {\mathrm{5701}}^1$

素因数の和:7478

約数の個数: 16

約数和(自身を含む): 2392103040

約数和(自身を除く): 310536817

約数列:

[1, 11, 19, 209, 1747, 5701, 19217, 33193, 62711, 108319, 365123, 1191509, 9959647, 109556117, 189233293, 2081566223]

約数ペア:

[(1, 2081566223), (11, 189233293), (19, 109556117), (209, 9959647), (1747, 1191509), (5701, 365123), (19217, 108319), (33193, 62711)]