17883242

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:522

約数の個数: 24

約数和(自身を含む): 29318796

約数和(自身を除く): 11435554

約数列:

[1, 2, 13, 26, 157, 169, 314, 337, 338, 674, 2041, 4082, 4381, 8762, 26533, 52909, 53066, 56953, 105818, 113906, 687817, 1375634, 8941621, 17883242]

約数ペア:

[(1, 17883242), (2, 8941621), (13, 1375634), (26, 687817), (157, 113906), (169, 105818), (314, 56953), (337, 53066), (338, 52909), (674, 26533), (2041, 8762), (4082, 4381)]