19788204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97001}}^1$

素因数の和:97025

約数の個数: 24

約数和(自身を含む): 48889008

約数和(自身を除く): 29100804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 97001, 194002, 291003, 388004, 582006, 1164012, 1649017, 3298034, 4947051, 6596068, 9894102, 19788204]

約数ペア:

[(1, 19788204), (2, 9894102), (3, 6596068), (4, 4947051), (6, 3298034), (12, 1649017), (17, 1164012), (34, 582006), (51, 388004), (68, 291003), (102, 194002), (204, 97001)]