78019814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{1721}}^1$

素因数の和:2935

約数の個数: 16

約数和(自身を含む): 123364080

約数和(自身を除く): 45344266

約数列:

[1, 2, 19, 38, 1193, 1721, 2386, 3442, 22667, 32699, 45334, 65398, 2053153, 4106306, 39009907, 78019814]

約数ペア:

[(1, 78019814), (2, 39009907), (19, 4106306), (38, 2053153), (1193, 65398), (1721, 45334), (2386, 32699), (3442, 22667)]