19471902

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{190901}}^1$

素因数の和:190923

約数の個数: 16

約数和(自身を含む): 41234832

約数和(自身を除く): 21762930

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 190901, 381802, 572703, 1145406, 3245317, 6490634, 9735951, 19471902]

約数ペア:

[(1, 19471902), (2, 9735951), (3, 6490634), (6, 3245317), (17, 1145406), (34, 572703), (51, 381802), (102, 190901)]