18983784

素因数分解:

$2^3\times 3^1\times {\mathrm{790991}}^1$

素因数の和:791000

約数の個数: 16

約数和(自身を含む): 47459520

約数和(自身を除く): 28475736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 790991, 1581982, 2372973, 3163964, 4745946, 6327928, 9491892, 18983784]

約数ペア:

[(1, 18983784), (2, 9491892), (3, 6327928), (4, 4745946), (6, 3163964), (8, 2372973), (12, 1581982), (24, 790991)]