16165979

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 17825280

約数和(自身を除く): 1659301

約数列:

[1, 19, 43, 47, 421, 817, 893, 2021, 7999, 18103, 19787, 38399, 343957, 375953, 850841, 16165979]

約数ペア:

[(1, 16165979), (19, 850841), (43, 375953), (47, 343957), (421, 38399), (817, 19787), (893, 18103), (2021, 7999)]