18244313

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 2076967

約数列:

[1, 19, 23, 83, 437, 503, 1577, 1909, 9557, 11569, 36271, 41749, 219811, 793231, 960227, 18244313]

約数ペア:

[(1, 18244313), (19, 960227), (23, 793231), (83, 219811), (437, 41749), (503, 36271), (1577, 11569), (1909, 9557)]