10439816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{68683}}^1$

素因数の和:68708

約数の個数: 16

約数和(自身を含む): 20605200

約数和(自身を除く): 10165384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 68683, 137366, 274732, 549464, 1304977, 2609954, 5219908, 10439816]

約数ペア:

[(1, 10439816), (2, 5219908), (4, 2609954), (8, 1304977), (19, 549464), (38, 274732), (76, 137366), (152, 68683)]