22156921354

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1049}}^1\times {\mathrm{53609}}^1$

素因数の和:54857

約数の個数: 16

約数和(自身を含む): 33436557000

約数和(自身を除く): 11279635646

約数列:

[1, 2, 197, 394, 1049, 2098, 53609, 107218, 206653, 413306, 10560973, 21121946, 56235841, 112471682, 11078460677, 22156921354]

約数ペア:

[(1, 22156921354), (2, 11078460677), (197, 112471682), (394, 56235841), (1049, 21121946), (2098, 10560973), (53609, 413306), (107218, 206653)]