19466428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{613}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 36206352

約数和(自身を除く): 16739924

約数列:

[1, 2, 4, 17, 34, 68, 467, 613, 934, 1226, 1868, 2452, 7939, 10421, 15878, 20842, 31756, 41684, 286271, 572542, 1145084, 4866607, 9733214, 19466428]

約数ペア:

[(1, 19466428), (2, 9733214), (4, 4866607), (17, 1145084), (34, 572542), (68, 286271), (467, 41684), (613, 31756), (934, 20842), (1226, 15878), (1868, 10421), (2452, 7939)]