21414944

素因数分解:

$2^5\times {\mathrm{541}}^1\times {\mathrm{1237}}^1$

素因数の和:1788

約数の個数: 24

約数和(自身を含む): 42272748

約数和(自身を除く): 20857804

約数列:

[1, 2, 4, 8, 16, 32, 541, 1082, 1237, 2164, 2474, 4328, 4948, 8656, 9896, 17312, 19792, 39584, 669217, 1338434, 2676868, 5353736, 10707472, 21414944]

約数ペア:

[(1, 21414944), (2, 10707472), (4, 5353736), (8, 2676868), (16, 1338434), (32, 669217), (541, 39584), (1082, 19792), (1237, 17312), (2164, 9896), (2474, 8656), (4328, 4948)]