19049666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12227}}^1$

素因数の和:12289

約数の個数: 16

約数和(自身を含む): 30814560

約数和(自身を除く): 11764894

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 12227, 24454, 232313, 464626, 501307, 1002614, 9524833, 19049666]

約数ペア:

[(1, 19049666), (2, 9524833), (19, 1002614), (38, 501307), (41, 464626), (82, 232313), (779, 24454), (1558, 12227)]