19936700174

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{9431}}^1\times {\mathrm{14887}}^1$

素因数の和:24391

約数の個数: 16

約数和(自身を含む): 30331501056

約数和(自身を除く): 10394800882

約数列:

[1, 2, 71, 142, 9431, 14887, 18862, 29774, 669601, 1056977, 1339202, 2113954, 140399297, 280798594, 9968350087, 19936700174]

約数ペア:

[(1, 19936700174), (2, 9968350087), (71, 280798594), (142, 140399297), (9431, 2113954), (14887, 1339202), (18862, 1056977), (29774, 669601)]