2103192289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{437527}}^1$

素因数の和:437580

約数の個数: 16

約数和(自身を含む): 2520161280

約数和(自身を除く): 416968991

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 437527, 4812797, 8313013, 10063121, 91443143, 110694331, 191199299, 2103192289]

約数ペア:

[(1, 2103192289), (11, 191199299), (19, 110694331), (23, 91443143), (209, 10063121), (253, 8313013), (437, 4812797), (4807, 437527)]