22144210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18301}}^1$

素因数の和:18330

約数の個数: 24

約数和(自身を含む): 43814988

約数和(自身を除く): 21670778

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 18301, 36602, 91505, 183010, 201311, 402622, 1006555, 2013110, 2214421, 4428842, 11072105, 22144210]

約数ペア:

[(1, 22144210), (2, 11072105), (5, 4428842), (10, 2214421), (11, 2013110), (22, 1006555), (55, 402622), (110, 201311), (121, 183010), (242, 91505), (605, 36602), (1210, 18301)]