18522328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{210481}}^1$

素因数の和:210498

約数の個数: 16

約数和(自身を含む): 37886760

約数和(自身を除く): 19364432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 210481, 420962, 841924, 1683848, 2315291, 4630582, 9261164, 18522328]

約数ペア:

[(1, 18522328), (2, 9261164), (4, 4630582), (8, 2315291), (11, 1683848), (22, 841924), (44, 420962), (88, 210481)]