18732086

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2963}}^1$

素因数の和:3103

約数の個数: 16

約数和(自身を含む): 29343600

約数和(自身を除く): 10611514

約数列:

[1, 2, 29, 58, 109, 218, 2963, 3161, 5926, 6322, 85927, 171854, 322967, 645934, 9366043, 18732086]

約数ペア:

[(1, 18732086), (2, 9366043), (29, 645934), (58, 322967), (109, 171854), (218, 85927), (2963, 6322), (3161, 5926)]