21599412

素因数分解:

$2^2\times 3^1\times {\mathrm{1799951}}^1$

素因数の和:1799958

約数の個数: 12

約数和(自身を含む): 50398656

約数和(自身を除く): 28799244

約数列:

[1, 2, 3, 4, 6, 12, 1799951, 3599902, 5399853, 7199804, 10799706, 21599412]

約数ペア:

[(1, 21599412), (2, 10799706), (3, 7199804), (4, 5399853), (6, 3599902), (12, 1799951)]