19294818

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{45293}}^1$

素因数の和:45369

約数の個数: 16

約数和(自身を含む): 39134016

約数和(自身を除く): 19839198

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 45293, 90586, 135879, 271758, 3215803, 6431606, 9647409, 19294818]

約数ペア:

[(1, 19294818), (2, 9647409), (3, 6431606), (6, 3215803), (71, 271758), (142, 135879), (213, 90586), (426, 45293)]