13820798

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{523}}^1$

素因数の和:779

約数の個数: 16

約数和(自身を含む): 21171696

約数和(自身を除く): 7350898

約数列:

[1, 2, 73, 146, 181, 362, 523, 1046, 13213, 26426, 38179, 76358, 94663, 189326, 6910399, 13820798]

約数ペア:

[(1, 13820798), (2, 6910399), (73, 189326), (146, 94663), (181, 76358), (362, 38179), (523, 26426), (1046, 13213)]