2018889194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7589809}}^1$

素因数の和:7589837

約数の個数: 16

約数和(自身を含む): 3643108800

約数和(自身を除く): 1624219606

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7589809, 15179618, 53128663, 106257326, 144206371, 288412742, 1009444597, 2018889194]

約数ペア:

[(1, 2018889194), (2, 1009444597), (7, 288412742), (14, 144206371), (19, 106257326), (38, 53128663), (133, 15179618), (266, 7589809)]