12193863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1657}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 17826816

約数和(自身を除く): 5632953

約数列:

[1, 3, 11, 33, 223, 669, 1657, 2453, 4971, 7359, 18227, 54681, 369511, 1108533, 4064621, 12193863]

約数ペア:

[(1, 12193863), (3, 4064621), (11, 1108533), (33, 369511), (223, 54681), (669, 18227), (1657, 7359), (2453, 4971)]