38944895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4093}}^1$

素因数の和:4282

約数の個数: 16

約数和(自身を含む): 51289632

約数和(自身を除く): 12344737

約数列:

[1, 5, 11, 55, 173, 865, 1903, 4093, 9515, 20465, 45023, 225115, 708089, 3540445, 7788979, 38944895]

約数ペア:

[(1, 38944895), (5, 7788979), (11, 3540445), (55, 708089), (173, 225115), (865, 45023), (1903, 20465), (4093, 9515)]