19239858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97171}}^1$

素因数の和:97190

約数の個数: 24

約数和(自身を含む): 45476496

約数和(自身を除く): 26236638

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 97171, 194342, 291513, 583026, 874539, 1068881, 1749078, 2137762, 3206643, 6413286, 9619929, 19239858]

約数ペア:

[(1, 19239858), (2, 9619929), (3, 6413286), (6, 3206643), (9, 2137762), (11, 1749078), (18, 1068881), (22, 874539), (33, 583026), (66, 291513), (99, 194342), (198, 97171)]