16884305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 21149184

約数和(自身を除く): 4264879

約数列:

[1, 5, 31, 97, 155, 485, 1123, 3007, 5615, 15035, 34813, 108931, 174065, 544655, 3376861, 16884305]

約数ペア:

[(1, 16884305), (5, 3376861), (31, 544655), (97, 174065), (155, 108931), (485, 34813), (1123, 15035), (3007, 5615)]