1916505362

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{19237}}^1$

素因数の和:19805

約数の個数: 16

約数和(自身を含む): 2907631320

約数和(自身を除く): 991125958

約数列:

[1, 2, 109, 218, 457, 914, 19237, 38474, 49813, 99626, 2096833, 4193666, 8791309, 17582618, 958252681, 1916505362]

約数ペア:

[(1, 1916505362), (2, 958252681), (109, 17582618), (218, 8791309), (457, 4193666), (914, 2096833), (19237, 99626), (38474, 49813)]