2012665622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{89779}}^1$

素因数の和:90811

約数の個数: 16

約数和(自身を含む): 3296721600

約数和(自身を除く): 1284055978

約数列:

[1, 2, 11, 22, 1019, 2038, 11209, 22418, 89779, 179558, 987569, 1975138, 91484801, 182969602, 1006332811, 2012665622]

約数ペア:

[(1, 2012665622), (2, 1006332811), (11, 182969602), (22, 91484801), (1019, 1975138), (2038, 987569), (11209, 179558), (22418, 89779)]