19945973377

素因数分解:

${\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{983}}^1\times {\mathrm{3851}}^1$

素因数の和:5324

約数の個数: 16

約数和(自身を含む): 21832519680

約数和(自身を除く): 1886546303

約数列:

[1, 11, 479, 983, 3851, 5269, 10813, 42361, 470857, 1844629, 3785533, 5179427, 20290919, 41640863, 1813270307, 19945973377]

約数ペア:

[(1, 19945973377), (11, 1813270307), (479, 41640863), (983, 20290919), (3851, 5179427), (5269, 3785533), (10813, 1844629), (42361, 470857)]