22147521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{35323}}^1$

素因数の和:35356

約数の個数: 16

約数和(自身を含む): 33911040

約数和(自身を除く): 11763519

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 35323, 105969, 388553, 671137, 1165659, 2013411, 7382507, 22147521]

約数ペア:

[(1, 22147521), (3, 7382507), (11, 2013411), (19, 1165659), (33, 671137), (57, 388553), (209, 105969), (627, 35323)]