2148410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19531}}^1$

素因数の和:19549

約数の個数: 16

約数和(自身を含む): 4218912

約数和(自身を除く): 2070502

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 19531, 39062, 97655, 195310, 214841, 429682, 1074205, 2148410]

約数ペア:

[(1, 2148410), (2, 1074205), (5, 429682), (10, 214841), (11, 195310), (22, 97655), (55, 39062), (110, 19531)]