19081852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5839}}^1$

素因数の和:5905

約数の個数: 24

約数和(自身を含む): 35974400

約数和(自身を除く): 16892548

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 5839, 11678, 23356, 110941, 221882, 251077, 443764, 502154, 1004308, 4770463, 9540926, 19081852]

約数ペア:

[(1, 19081852), (2, 9540926), (4, 4770463), (19, 1004308), (38, 502154), (43, 443764), (76, 251077), (86, 221882), (172, 110941), (817, 23356), (1634, 11678), (3268, 5839)]