22180330

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12821}}^1$

素因数の和:13001

約数の個数: 16

約数和(自身を含む): 40158504

約数和(自身を除く): 17978174

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 12821, 25642, 64105, 128210, 2218033, 4436066, 11090165, 22180330]

約数ペア:

[(1, 22180330), (2, 11090165), (5, 4436066), (10, 2218033), (173, 128210), (346, 64105), (865, 25642), (1730, 12821)]