2042595

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 3728400

約数和(自身を除く): 1685805

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2389, 7167, 11945, 21501, 35835, 45391, 107505, 136173, 226955, 408519, 680865, 2042595]

約数ペア:

[(1, 2042595), (3, 680865), (5, 408519), (9, 226955), (15, 136173), (19, 107505), (45, 45391), (57, 35835), (95, 21501), (171, 11945), (285, 7167), (855, 2389)]