18903082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50543}}^1$

素因数の和:50573

約数の個数: 16

約数和(自身を含む): 32752512

約数和(自身を除く): 13849430

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 50543, 101086, 555973, 859231, 1111946, 1718462, 9451541, 18903082]

約数ペア:

[(1, 18903082), (2, 9451541), (11, 1718462), (17, 1111946), (22, 859231), (34, 555973), (187, 101086), (374, 50543)]