19246198

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7717}}^1$

素因数の和:7791

約数の個数: 16

約数和(自身を含む): 30563280

約数和(自身を除く): 11317082

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 7717, 15434, 223793, 331831, 447586, 663662, 9623099, 19246198]

約数ペア:

[(1, 19246198), (2, 9623099), (29, 663662), (43, 447586), (58, 331831), (86, 223793), (1247, 15434), (2494, 7717)]