29120212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661823}}^1$

素因数の和:661838

約数の個数: 12

約数和(自身を含む): 55593216

約数和(自身を除く): 26473004

約数列:

[1, 2, 4, 11, 22, 44, 661823, 1323646, 2647292, 7280053, 14560106, 29120212]

約数ペア:

[(1, 29120212), (2, 14560106), (4, 7280053), (11, 2647292), (22, 1323646), (44, 661823)]