18697054

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{929}}^1$

素因数の和:1307

約数の個数: 16

約数和(自身を含む): 29127600

約数和(自身を除く): 10430546

約数列:

[1, 2, 29, 58, 347, 694, 929, 1858, 10063, 20126, 26941, 53882, 322363, 644726, 9348527, 18697054]

約数ペア:

[(1, 18697054), (2, 9348527), (29, 644726), (58, 322363), (347, 53882), (694, 26941), (929, 20126), (1858, 10063)]