18744754

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10067}}^1$

素因数の和:10102

約数の個数: 24

約数和(自身を含む): 34432560

約数和(自身を除く): 15687806

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10067, 20134, 70469, 140938, 191273, 382546, 493283, 986566, 1338911, 2677822, 9372377, 18744754]

約数ペア:

[(1, 18744754), (2, 9372377), (7, 2677822), (14, 1338911), (19, 986566), (38, 493283), (49, 382546), (98, 191273), (133, 140938), (266, 70469), (931, 20134), (1862, 10067)]