18867034

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1759}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 29399040

約数和(自身を除く): 10532006

約数列:

[1, 2, 31, 62, 173, 346, 1759, 3518, 5363, 10726, 54529, 109058, 304307, 608614, 9433517, 18867034]

約数ペア:

[(1, 18867034), (2, 9433517), (31, 608614), (62, 304307), (173, 109058), (346, 54529), (1759, 10726), (3518, 5363)]