19544234

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:677

約数の個数: 16

約数和(自身を含む): 29752800

約数和(自身を除く): 10208566

約数列:

[1, 2, 139, 229, 278, 307, 458, 614, 31831, 42673, 63662, 70303, 85346, 140606, 9772117, 19544234]

約数ペア:

[(1, 19544234), (2, 9772117), (139, 140606), (229, 85346), (278, 70303), (307, 63662), (458, 42673), (614, 31831)]