2019945822

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17718823}}^1$

素因数の和:17718847

約数の個数: 16

約数和(自身を含む): 4252517760

約数和(自身を除く): 2232571938

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17718823, 35437646, 53156469, 106312938, 336657637, 673315274, 1009972911, 2019945822]

約数ペア:

[(1, 2019945822), (2, 1009972911), (3, 673315274), (6, 336657637), (19, 106312938), (38, 53156469), (57, 35437646), (114, 17718823)]