2019156713

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1\times {\mathrm{3433}}^1$

素因数の和:4664

約数の個数: 16

約数和(自身を含む): 2341933056

約数和(自身を除く): 322776343

約数列:

[1, 7, 73, 511, 1151, 3433, 8057, 24031, 84023, 250609, 588161, 1754263, 3951383, 27659681, 288450959, 2019156713]

約数ペア:

[(1, 2019156713), (7, 288450959), (73, 27659681), (511, 3951383), (1151, 1754263), (3433, 588161), (8057, 250609), (24031, 84023)]