21962234

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{3011}}^1$

素因数の和:3541

約数の個数: 16

約数和(自身を含む): 37734336

約数和(自身を除く): 15772102

約数列:

[1, 2, 7, 14, 521, 1042, 3011, 3647, 6022, 7294, 21077, 42154, 1568731, 3137462, 10981117, 21962234]

約数ペア:

[(1, 21962234), (2, 10981117), (7, 3137462), (14, 1568731), (521, 42154), (1042, 21077), (3011, 7294), (3647, 6022)]