17138254

素因数分解:

$2^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1997}}^1$

素因数の和:2619

約数の個数: 16

約数和(自身を含む): 29442528

約数和(自身を除く): 12304274

約数列:

[1, 2, 7, 14, 613, 1226, 1997, 3994, 4291, 8582, 13979, 27958, 1224161, 2448322, 8569127, 17138254]

約数ペア:

[(1, 17138254), (2, 8569127), (7, 2448322), (14, 1224161), (613, 27958), (1226, 13979), (1997, 8582), (3994, 4291)]