18341099

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 22195200

約数和(自身を除く): 3854101

約数列:

[1, 7, 19, 133, 239, 577, 1673, 4039, 4541, 10963, 31787, 76741, 137903, 965321, 2620157, 18341099]

約数ペア:

[(1, 18341099), (7, 2620157), (19, 965321), (133, 137903), (239, 76741), (577, 31787), (1673, 10963), (4039, 4541)]