1937822012

素因数分解:

$2^2\times 7^2\times {\mathrm{9886847}}^1$

素因数の和:9886865

約数の個数: 18

約数和(自身を含む): 3944852352

約数和(自身を除く): 2007030340

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 9886847, 19773694, 39547388, 69207929, 138415858, 276831716, 484455503, 968911006, 1937822012]

約数ペア:

[(1, 1937822012), (2, 968911006), (4, 484455503), (7, 276831716), (14, 138415858), (28, 69207929), (49, 39547388), (98, 19773694), (196, 9886847)]