19471567317

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{4931}}^1\times {\mathrm{18539}}^1$

素因数の和:23544

約数の個数: 16

約数和(自身を含む): 26334512640

約数和(自身を除く): 6862945323

約数列:

[1, 3, 71, 213, 4931, 14793, 18539, 55617, 350101, 1050303, 1316269, 3948807, 91415809, 274247427, 6490522439, 19471567317]

約数ペア:

[(1, 19471567317), (3, 6490522439), (71, 274247427), (213, 91415809), (4931, 3948807), (14793, 1316269), (18539, 1050303), (55617, 350101)]