199911954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3028969}}^1$

素因数の和:3028985

約数の個数: 16

約数和(自身を含む): 436171680

約数和(自身を除く): 236259726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3028969, 6057938, 9086907, 18173814, 33318659, 66637318, 99955977, 199911954]

約数ペア:

[(1, 199911954), (2, 99955977), (3, 66637318), (6, 33318659), (11, 18173814), (22, 9086907), (33, 6057938), (66, 3028969)]