17941508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3557}}^1$

素因数の和:3671

約数の個数: 24

約数和(自身を含む): 34171032

約数和(自身を除く): 16229524

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 3557, 5044, 7114, 14228, 46241, 92482, 184964, 345029, 690058, 1380116, 4485377, 8970754, 17941508]

約数ペア:

[(1, 17941508), (2, 8970754), (4, 4485377), (13, 1380116), (26, 690058), (52, 345029), (97, 184964), (194, 92482), (388, 46241), (1261, 14228), (2522, 7114), (3557, 5044)]