1993585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 2653632

約数和(自身を除く): 660047

約数列:

[1, 5, 11, 55, 67, 335, 541, 737, 2705, 3685, 5951, 29755, 36247, 181235, 398717, 1993585]

約数ペア:

[(1, 1993585), (5, 398717), (11, 181235), (55, 36247), (67, 29755), (335, 5951), (541, 3685), (737, 2705)]