18271583

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 21254400

約数和(自身を除く): 2982817

約数列:

[1, 11, 17, 187, 199, 491, 2189, 3383, 5401, 8347, 37213, 91817, 97709, 1074799, 1661053, 18271583]

約数ペア:

[(1, 18271583), (11, 1661053), (17, 1074799), (187, 97709), (199, 91817), (491, 37213), (2189, 8347), (3383, 5401)]