17769484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1021}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 32908400

約数和(自身を除く): 15138916

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 1021, 2042, 4084, 4351, 8702, 17404, 19399, 38798, 77596, 233809, 467618, 935236, 4442371, 8884742, 17769484]

約数ペア:

[(1, 17769484), (2, 8884742), (4, 4442371), (19, 935236), (38, 467618), (76, 233809), (229, 77596), (458, 38798), (916, 19399), (1021, 17404), (2042, 8702), (4084, 4351)]