19096995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 33050880

約数和(自身を除く): 13953885

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 1811, 2109, 3515, 5433, 9055, 10545, 27165, 34409, 67007, 103227, 172045, 201021, 335035, 516135, 1005105, 1273133, 3819399, 6365665, 19096995]

約数ペア:

[(1, 19096995), (3, 6365665), (5, 3819399), (15, 1273133), (19, 1005105), (37, 516135), (57, 335035), (95, 201021), (111, 172045), (185, 103227), (285, 67007), (555, 34409), (703, 27165), (1811, 10545), (2109, 9055), (3515, 5433)]