22193103

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 30096000

約数和(自身を除く): 7902897

約数列:

[1, 3, 131, 149, 379, 393, 447, 1137, 19519, 49649, 56471, 58557, 148947, 169413, 7397701, 22193103]

約数ペア:

[(1, 22193103), (3, 7397701), (131, 169413), (149, 148947), (379, 58557), (393, 56471), (447, 49649), (1137, 19519)]