19451886046

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{3701}}^1\times {\mathrm{37013}}^1$

素因数の和:40787

約数の個数: 16

約数和(自身を含む): 29597578848

約数和(自身を除く): 10145692802

約数列:

[1, 2, 71, 142, 3701, 7402, 37013, 74026, 262771, 525542, 2627923, 5255846, 136985113, 273970226, 9725943023, 19451886046]

約数ペア:

[(1, 19451886046), (2, 9725943023), (71, 273970226), (142, 136985113), (3701, 5255846), (7402, 2627923), (37013, 525542), (74026, 262771)]