19783302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42821}}^1$

素因数の和:42844

約数の個数: 32

約数和(自身を含む): 49330944

約数和(自身を除く): 29547642

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 42821, 85642, 128463, 256926, 299747, 471031, 599494, 899241, 942062, 1413093, 1798482, 2826186, 3297217, 6594434, 9891651, 19783302]

約数ペア:

[(1, 19783302), (2, 9891651), (3, 6594434), (6, 3297217), (7, 2826186), (11, 1798482), (14, 1413093), (21, 942062), (22, 899241), (33, 599494), (42, 471031), (66, 299747), (77, 256926), (154, 128463), (231, 85642), (462, 42821)]