19679538

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{14449}}^1$

素因数の和:14681

約数の個数: 16

約数和(自身を含む): 39535200

約数和(自身を除く): 19855662

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 14449, 28898, 43347, 86694, 3279923, 6559846, 9839769, 19679538]

約数ペア:

[(1, 19679538), (2, 9839769), (3, 6559846), (6, 3279923), (227, 86694), (454, 43347), (681, 28898), (1362, 14449)]