22145422

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{65519}}^1$

素因数の和:65547

約数の個数: 12

約数和(自身を含む): 35970480

約数和(自身を除く): 13825058

約数列:

[1, 2, 13, 26, 169, 338, 65519, 131038, 851747, 1703494, 11072711, 22145422]

約数ペア:

[(1, 22145422), (2, 11072711), (13, 1703494), (26, 851747), (169, 131038), (338, 65519)]