18737002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1301}}^1$

素因数の和:1701

約数の個数: 16

約数和(自身を含む): 29685600

約数和(自身を除く): 10948598

約数列:

[1, 2, 19, 38, 379, 758, 1301, 2602, 7201, 14402, 24719, 49438, 493079, 986158, 9368501, 18737002]

約数ペア:

[(1, 18737002), (2, 9368501), (19, 986158), (38, 493079), (379, 49438), (758, 24719), (1301, 14402), (2602, 7201)]