19196406

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{4283}}^1$

素因数の和:4377

約数の個数: 32

約数和(自身を含む): 43182720

約数和(自身を除く): 23986314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4283, 4482, 8566, 12849, 25698, 38547, 77094, 115641, 231282, 355489, 710978, 1066467, 2132934, 3199401, 6398802, 9598203, 19196406]

約数ペア:

[(1, 19196406), (2, 9598203), (3, 6398802), (6, 3199401), (9, 2132934), (18, 1066467), (27, 710978), (54, 355489), (83, 231282), (166, 115641), (249, 77094), (498, 38547), (747, 25698), (1494, 12849), (2241, 8566), (4283, 4482)]