13383505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8287}}^1$

素因数の和:8328

約数の個数: 16

約数和(自身を含む): 17902080

約数和(自身を除く): 4518575

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 8287, 41435, 140879, 157453, 704395, 787265, 2676701, 13383505]

約数ペア:

[(1, 13383505), (5, 2676701), (17, 787265), (19, 704395), (85, 157453), (95, 140879), (323, 41435), (1615, 8287)]