22427068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1097}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 41504400

約数和(自身を除く): 19077332

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 1097, 2194, 4388, 5111, 10222, 20444, 20843, 41686, 83372, 295093, 590186, 1180372, 5606767, 11213534, 22427068]

約数ペア:

[(1, 22427068), (2, 11213534), (4, 5606767), (19, 1180372), (38, 590186), (76, 295093), (269, 83372), (538, 41686), (1076, 20843), (1097, 20444), (2194, 10222), (4388, 5111)]