77719804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1022629}}^1$

素因数の和:1022652

約数の個数: 12

約数和(自身を含む): 143168200

約数和(自身を除く): 65448396

約数列:

[1, 2, 4, 19, 38, 76, 1022629, 2045258, 4090516, 19429951, 38859902, 77719804]

約数ペア:

[(1, 77719804), (2, 38859902), (4, 19429951), (19, 4090516), (38, 2045258), (76, 1022629)]