2019795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 3419856

約数和(自身を除く): 1400061

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 373, 1083, 1119, 1805, 1865, 5415, 5595, 7087, 21261, 35435, 106305, 134653, 403959, 673265, 2019795]

約数ペア:

[(1, 2019795), (3, 673265), (5, 403959), (15, 134653), (19, 106305), (57, 35435), (95, 21261), (285, 7087), (361, 5595), (373, 5415), (1083, 1865), (1119, 1805)]