22771298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 38886912

約数和(自身を除く): 16115614

約数列:

[1, 2, 11, 22, 31, 62, 173, 193, 341, 346, 386, 682, 1903, 2123, 3806, 4246, 5363, 5983, 10726, 11966, 33389, 58993, 65813, 66778, 117986, 131626, 367279, 734558, 1035059, 2070118, 11385649, 22771298]

約数ペア:

[(1, 22771298), (2, 11385649), (11, 2070118), (22, 1035059), (31, 734558), (62, 367279), (173, 131626), (193, 117986), (341, 66778), (346, 65813), (386, 58993), (682, 33389), (1903, 11966), (2123, 10726), (3806, 5983), (4246, 5363)]