19465594

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:645

約数の個数: 16

約数和(自身を含む): 29612160

約数和(自身を除く): 10146566

約数列:

[1, 2, 193, 211, 239, 386, 422, 478, 40723, 46127, 50429, 81446, 92254, 100858, 9732797, 19465594]

約数ペア:

[(1, 19465594), (2, 9732797), (193, 100858), (211, 92254), (239, 81446), (386, 50429), (422, 46127), (478, 40723)]