19466264

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 38413440

約数和(自身を除く): 18947176

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1481, 1643, 2962, 3286, 5924, 6572, 11848, 13144, 45911, 78493, 91822, 156986, 183644, 313972, 367288, 627944, 2433283, 4866566, 9733132, 19466264]

約数ペア:

[(1, 19466264), (2, 9733132), (4, 4866566), (8, 2433283), (31, 627944), (53, 367288), (62, 313972), (106, 183644), (124, 156986), (212, 91822), (248, 78493), (424, 45911), (1481, 13144), (1643, 11848), (2962, 6572), (3286, 5924)]