19330686

素因数分解:

$2^1\times 3^2\times {\mathrm{853}}^1\times {\mathrm{1259}}^1$

素因数の和:2120

約数の個数: 24

約数和(自身を含む): 41965560

約数和(自身を除く): 22634874

約数列:

[1, 2, 3, 6, 9, 18, 853, 1259, 1706, 2518, 2559, 3777, 5118, 7554, 7677, 11331, 15354, 22662, 1073927, 2147854, 3221781, 6443562, 9665343, 19330686]

約数ペア:

[(1, 19330686), (2, 9665343), (3, 6443562), (6, 3221781), (9, 2147854), (18, 1073927), (853, 22662), (1259, 15354), (1706, 11331), (2518, 7677), (2559, 7554), (3777, 5118)]