16686147742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{191579}}^1$

素因数の和:191736

約数の個数: 32

約数和(自身を含む): 28304795520

約数和(自身を除く): 11618647778

約数列:

[1, 2, 11, 22, 37, 74, 107, 214, 407, 814, 1177, 2354, 3959, 7918, 43549, 87098, 191579, 383158, 2107369, 4214738, 7088423, 14176846, 20498953, 40997906, 77972653, 155945306, 225488483, 450976966, 758461261, 1516922522, 8343073871, 16686147742]

約数ペア:

[(1, 16686147742), (2, 8343073871), (11, 1516922522), (22, 758461261), (37, 450976966), (74, 225488483), (107, 155945306), (214, 77972653), (407, 40997906), (814, 20498953), (1177, 14176846), (2354, 7088423), (3959, 4214738), (7918, 2107369), (43549, 383158), (87098, 191579)]