12764884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15269}}^1$

素因数の和:15303

約数の個数: 24

約数和(自身を含む): 25653600

約数和(自身を除く): 12888716

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 15269, 30538, 61076, 167959, 290111, 335918, 580222, 671836, 1160444, 3191221, 6382442, 12764884]

約数ペア:

[(1, 12764884), (2, 6382442), (4, 3191221), (11, 1160444), (19, 671836), (22, 580222), (38, 335918), (44, 290111), (76, 167959), (209, 61076), (418, 30538), (836, 15269)]