23087818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 38719296

約数和(自身を除く): 15631478

約数列:

[1, 2, 13, 26, 43, 86, 107, 193, 214, 386, 559, 1118, 1391, 2509, 2782, 4601, 5018, 8299, 9202, 16598, 20651, 41302, 59813, 107887, 119626, 215774, 268463, 536926, 887993, 1775986, 11543909, 23087818]

約数ペア:

[(1, 23087818), (2, 11543909), (13, 1775986), (26, 887993), (43, 536926), (86, 268463), (107, 215774), (193, 119626), (214, 107887), (386, 59813), (559, 41302), (1118, 20651), (1391, 16598), (2509, 9202), (2782, 8299), (4601, 5018)]