22778206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{25253}}^1$

素因数の和:25307

約数の個数: 16

約数和(自身を含む): 38184048

約数和(自身を除く): 15405842

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 25253, 50506, 277783, 555566, 1035373, 2070746, 11389103, 22778206]

約数ペア:

[(1, 22778206), (2, 11389103), (11, 2070746), (22, 1035373), (41, 555566), (82, 277783), (451, 50506), (902, 25253)]