12561846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{190331}}^1$

素因数の和:190347

約数の個数: 16

約数和(自身を含む): 27407808

約数和(自身を除く): 14845962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 190331, 380662, 570993, 1141986, 2093641, 4187282, 6280923, 12561846]

約数ペア:

[(1, 12561846), (2, 6280923), (3, 4187282), (6, 2093641), (11, 1141986), (22, 570993), (33, 380662), (66, 190331)]