16996879196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{35117519}}^1$

素因数の和:35117545

約数の個数: 18

約数和(自身を含む): 32694411120

約数和(自身を除く): 15697531924

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 35117519, 70235038, 140470076, 386292709, 772585418, 1545170836, 4249219799, 8498439598, 16996879196]

約数ペア:

[(1, 16996879196), (2, 8498439598), (4, 4249219799), (11, 1545170836), (22, 772585418), (44, 386292709), (121, 140470076), (242, 70235038), (484, 35117519)]