2013642290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18305839}}^1$

素因数の和:18305857

約数の個数: 16

約数和(自身を含む): 3954061440

約数和(自身を除く): 1940419150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18305839, 36611678, 91529195, 183058390, 201364229, 402728458, 1006821145, 2013642290]

約数ペア:

[(1, 2013642290), (2, 1006821145), (5, 402728458), (10, 201364229), (11, 183058390), (22, 91529195), (55, 36611678), (110, 18305839)]