193381478

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1\times {\mathrm{1559}}^1$

素因数の和:2239

約数の個数: 16

約数和(自身を含む): 293436000

約数和(自身を除く): 100054522

約数列:

[1, 2, 109, 218, 569, 1138, 1559, 3118, 62021, 124042, 169931, 339862, 887071, 1774142, 96690739, 193381478]

約数ペア:

[(1, 193381478), (2, 96690739), (109, 1774142), (218, 887071), (569, 339862), (1138, 169931), (1559, 124042), (3118, 62021)]