2019301438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13112347}}^1$

素因数の和:13112367

約数の個数: 16

約数和(自身を含む): 3776356224

約数和(自身を除く): 1757054786

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13112347, 26224694, 91786429, 144235817, 183572858, 288471634, 1009650719, 2019301438]

約数ペア:

[(1, 2019301438), (2, 1009650719), (7, 288471634), (11, 183572858), (14, 144235817), (22, 91786429), (77, 26224694), (154, 13112347)]