19129096

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11779}}^1$

素因数の和:11821

約数の個数: 32

約数和(自身を含む): 42408000

約数和(自身を除く): 23278904

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11779, 23558, 47116, 82453, 94232, 164906, 329812, 341591, 659624, 683182, 1366364, 2391137, 2732728, 4782274, 9564548, 19129096]

約数ペア:

[(1, 19129096), (2, 9564548), (4, 4782274), (7, 2732728), (8, 2391137), (14, 1366364), (28, 683182), (29, 659624), (56, 341591), (58, 329812), (116, 164906), (203, 94232), (232, 82453), (406, 47116), (812, 23558), (1624, 11779)]