19789428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97007}}^1$

素因数の和:97031

約数の個数: 24

約数和(自身を含む): 48892032

約数和(自身を除く): 29102604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 97007, 194014, 291021, 388028, 582042, 1164084, 1649119, 3298238, 4947357, 6596476, 9894714, 19789428]

約数ペア:

[(1, 19789428), (2, 9894714), (3, 6596476), (4, 4947357), (6, 3298238), (12, 1649119), (17, 1164084), (34, 582042), (51, 388028), (68, 291021), (102, 194014), (204, 97007)]