21928398

素因数分解:

$2^1\times 3^1\times {\mathrm{683}}^1\times {\mathrm{5351}}^1$

素因数の和:6039

約数の個数: 16

約数和(自身を含む): 43929216

約数和(自身を除く): 22000818

約数列:

[1, 2, 3, 6, 683, 1366, 2049, 4098, 5351, 10702, 16053, 32106, 3654733, 7309466, 10964199, 21928398]

約数ペア:

[(1, 21928398), (2, 10964199), (3, 7309466), (6, 3654733), (683, 32106), (1366, 16053), (2049, 10702), (4098, 5351)]