19635505918

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1\times {\mathrm{32359}}^1$

素因数の和:32944

約数の個数: 32

約数和(自身を含む): 34110028800

約数和(自身を除く): 14474522882

約数列:

[1, 2, 7, 14, 89, 178, 487, 623, 974, 1246, 3409, 6818, 32359, 43343, 64718, 86686, 226513, 303401, 453026, 606802, 2879951, 5759902, 15758833, 20159657, 31517666, 40319314, 110311831, 220623662, 1402536137, 2805072274, 9817752959, 19635505918]

約数ペア:

[(1, 19635505918), (2, 9817752959), (7, 2805072274), (14, 1402536137), (89, 220623662), (178, 110311831), (487, 40319314), (623, 31517666), (974, 20159657), (1246, 15758833), (3409, 5759902), (6818, 2879951), (32359, 606802), (43343, 453026), (64718, 303401), (86686, 226513)]