21443314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7901}}^1$

素因数の和:7985

約数の個数: 16

約数和(自身を含む): 34136640

約数和(自身を除く): 12693326

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 7901, 15802, 181723, 363446, 466159, 932318, 10721657, 21443314]

約数ペア:

[(1, 21443314), (2, 10721657), (23, 932318), (46, 466159), (59, 363446), (118, 181723), (1357, 15802), (2714, 7901)]