18212593

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:4992

約数の個数: 16

約数和(自身を含む): 22754304

約数和(自身を除く): 4541711

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 4937, 34559, 83929, 153047, 587503, 1071329, 2601799, 18212593]

約数ペア:

[(1, 18212593), (7, 2601799), (17, 1071329), (31, 587503), (119, 153047), (217, 83929), (527, 34559), (3689, 4937)]