19246696

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18089}}^1$

素因数の和:18121

約数の個数: 32

約数和(自身を含む): 43416000

約数和(自身を除く): 24169304

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 18089, 36178, 72356, 126623, 144712, 253246, 343691, 506492, 687382, 1012984, 1374764, 2405837, 2749528, 4811674, 9623348, 19246696]

約数ペア:

[(1, 19246696), (2, 9623348), (4, 4811674), (7, 2749528), (8, 2405837), (14, 1374764), (19, 1012984), (28, 687382), (38, 506492), (56, 343691), (76, 253246), (133, 144712), (152, 126623), (266, 72356), (532, 36178), (1064, 18089)]