19428486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3823}}^1$

素因数の和:3857

約数の個数: 48

約数和(自身を含む): 48824832

約数和(自身を除く): 29396346

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 3823, 5082, 7646, 11469, 22938, 26761, 42053, 53522, 80283, 84106, 126159, 160566, 252318, 294371, 462583, 588742, 883113, 925166, 1387749, 1766226, 2775498, 3238081, 6476162, 9714243, 19428486]

約数ペア:

[(1, 19428486), (2, 9714243), (3, 6476162), (6, 3238081), (7, 2775498), (11, 1766226), (14, 1387749), (21, 925166), (22, 883113), (33, 588742), (42, 462583), (66, 294371), (77, 252318), (121, 160566), (154, 126159), (231, 84106), (242, 80283), (363, 53522), (462, 42053), (726, 26761), (847, 22938), (1694, 11469), (2541, 7646), (3823, 5082)]