21337184

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{60617}}^1$

素因数の和:60638

約数の個数: 24

約数和(自身を含む): 45827208

約数和(自身を除く): 24490024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 60617, 121234, 242468, 484936, 666787, 969872, 1333574, 1939744, 2667148, 5334296, 10668592, 21337184]

約数ペア:

[(1, 21337184), (2, 10668592), (4, 5334296), (8, 2667148), (11, 1939744), (16, 1333574), (22, 969872), (32, 666787), (44, 484936), (88, 242468), (176, 121234), (352, 60617)]