22156739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 24984960

約数和(自身を除く): 2828221

約数列:

[1, 11, 43, 139, 337, 473, 1529, 3707, 5977, 14491, 46843, 65747, 159401, 515273, 2014249, 22156739]

約数ペア:

[(1, 22156739), (11, 2014249), (43, 515273), (139, 159401), (337, 65747), (473, 46843), (1529, 14491), (3707, 5977)]