1907442812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43350973}}^1$

素因数の和:43350988

約数の個数: 12

約数和(自身を含む): 3641481816

約数和(自身を除く): 1734039004

約数列:

[1, 2, 4, 11, 22, 44, 43350973, 86701946, 173403892, 476860703, 953721406, 1907442812]

約数ペア:

[(1, 1907442812), (2, 953721406), (4, 476860703), (11, 173403892), (22, 86701946), (44, 43350973)]