15704819998

素因数分解:

$2^1\times 7^1\times {\mathrm{27017}}^1\times {\mathrm{41521}}^1$

素因数の和:68547

約数の個数: 16

約数和(自身を含む): 26924193504

約数和(自身を除く): 11219373506

約数列:

[1, 2, 7, 14, 27017, 41521, 54034, 83042, 189119, 290647, 378238, 581294, 1121772857, 2243545714, 7852409999, 15704819998]

約数ペア:

[(1, 15704819998), (2, 7852409999), (7, 2243545714), (14, 1121772857), (27017, 581294), (41521, 378238), (54034, 290647), (83042, 189119)]