219371519

素因数分解:

${\mathrm{17}}^2\times {\mathrm{271}}^1\times {\mathrm{2801}}^1$

素因数の和:3106

約数の個数: 12

約数和(自身を含む): 233978208

約数和(自身を除く): 14606689

約数列:

[1, 17, 271, 289, 2801, 4607, 47617, 78319, 759071, 809489, 12904207, 219371519]

約数ペア:

[(1, 219371519), (17, 12904207), (271, 809489), (289, 759071), (2801, 78319), (4607, 47617)]