19612898

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2473

約数の個数: 16

約数和(自身を含む): 30352320

約数和(自身を除く): 10739422

約数列:

[1, 2, 59, 71, 118, 142, 2341, 4189, 4682, 8378, 138119, 166211, 276238, 332422, 9806449, 19612898]

約数ペア:

[(1, 19612898), (2, 9806449), (59, 332422), (71, 276238), (118, 166211), (142, 138119), (2341, 8378), (4189, 4682)]