19383801

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 26577600

約数和(自身を除く): 7193799

約数列:

[1, 3, 59, 97, 177, 291, 1129, 3387, 5723, 17169, 66611, 109513, 199833, 328539, 6461267, 19383801]

約数ペア:

[(1, 19383801), (3, 6461267), (59, 328539), (97, 199833), (177, 109513), (291, 66611), (1129, 17169), (3387, 5723)]