22330189

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 26213760

約数和(自身を除く): 3883571

約数列:

[1, 7, 73, 89, 491, 511, 623, 3437, 6497, 35843, 43699, 45479, 250901, 305893, 3190027, 22330189]

約数ペア:

[(1, 22330189), (7, 3190027), (73, 305893), (89, 250901), (491, 45479), (511, 43699), (623, 35843), (3437, 6497)]