12219362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6781}}^1$

素因数の和:6853

約数の個数: 16

約数和(自身を含む): 19776312

約数和(自身を除く): 7556950

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 6781, 13562, 115277, 230554, 359393, 718786, 6109681, 12219362]

約数ペア:

[(1, 12219362), (2, 6109681), (17, 718786), (34, 359393), (53, 230554), (106, 115277), (901, 13562), (1802, 6781)]