18683258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1229}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 30641760

約数和(自身を除く): 11958502

約数列:

[1, 2, 11, 22, 691, 1229, 1382, 2458, 7601, 13519, 15202, 27038, 849239, 1698478, 9341629, 18683258]

約数ペア:

[(1, 18683258), (2, 9341629), (11, 1698478), (22, 849239), (691, 27038), (1229, 15202), (1382, 13519), (2458, 7601)]