2019023218210

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2203}}^1\times {\mathrm{506347}}^1$

素因数の和:508738

約数の個数: 32

約数和(自身を含む): 3655986489792

約数和(自身を除く): 1636963271582

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 2203, 4406, 11015, 22030, 398743, 506347, 797486, 1012694, 1993715, 2531735, 3987430, 5063470, 91648807, 183297614, 458244035, 916488070, 1115482441, 2230964882, 5577412205, 11154824410, 201902321821, 403804643642, 1009511609105, 2019023218210]

約数ペア:

[(1, 2019023218210), (2, 1009511609105), (5, 403804643642), (10, 201902321821), (181, 11154824410), (362, 5577412205), (905, 2230964882), (1810, 1115482441), (2203, 916488070), (4406, 458244035), (11015, 183297614), (22030, 91648807), (398743, 5063470), (506347, 3987430), (797486, 2531735), (1012694, 1993715)]