216001636

素因数分解:

$2^2\times {\mathrm{2711}}^1\times {\mathrm{19919}}^1$

素因数の和:22634

約数の個数: 12

約数和(自身を含む): 378161280

約数和(自身を除く): 162159644

約数列:

[1, 2, 4, 2711, 5422, 10844, 19919, 39838, 79676, 54000409, 108000818, 216001636]

約数ペア:

[(1, 216001636), (2, 108000818), (4, 54000409), (2711, 79676), (5422, 39838), (10844, 19919)]