19461374

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:751

約数の個数: 16

約数和(自身を含む): 29673216

約数和(自身を除く): 10211842

約数列:

[1, 2, 107, 211, 214, 422, 431, 862, 22577, 45154, 46117, 90941, 92234, 181882, 9730687, 19461374]

約数ペア:

[(1, 19461374), (2, 9730687), (107, 181882), (211, 92234), (214, 90941), (422, 46117), (431, 45154), (862, 22577)]