16637894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 31026240

約数和(自身を除く): 14388346

約数列:

[1, 2, 7, 13, 14, 26, 91, 113, 182, 226, 791, 809, 1469, 1582, 1618, 2938, 5663, 10283, 10517, 11326, 20566, 21034, 73619, 91417, 147238, 182834, 639919, 1188421, 1279838, 2376842, 8318947, 16637894]

約数ペア:

[(1, 16637894), (2, 8318947), (7, 2376842), (13, 1279838), (14, 1188421), (26, 639919), (91, 182834), (113, 147238), (182, 91417), (226, 73619), (791, 21034), (809, 20566), (1469, 11326), (1582, 10517), (1618, 10283), (2938, 5663)]