19166327

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 20956320

約数和(自身を除く): 1789993

約数列:

[1, 17, 59, 97, 197, 1003, 1649, 3349, 5723, 11623, 19109, 97291, 197591, 324853, 1127431, 19166327]

約数ペア:

[(1, 19166327), (17, 1127431), (59, 324853), (97, 197591), (197, 97291), (1003, 19109), (1649, 11623), (3349, 5723)]