22180495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{571}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 28293408

約数和(自身を除く): 6112913

約数列:

[1, 5, 17, 85, 457, 571, 2285, 2855, 7769, 9707, 38845, 48535, 260947, 1304735, 4436099, 22180495]

約数ペア:

[(1, 22180495), (5, 4436099), (17, 1304735), (85, 260947), (457, 48535), (571, 38845), (2285, 9707), (2855, 7769)]