12804770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1973}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 25583040

約数和(自身を除く): 12778270

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 1973, 3245, 3946, 6490, 9865, 19730, 21703, 43406, 108515, 116407, 217030, 232814, 582035, 1164070, 1280477, 2560954, 6402385, 12804770]

約数ペア:

[(1, 12804770), (2, 6402385), (5, 2560954), (10, 1280477), (11, 1164070), (22, 582035), (55, 232814), (59, 217030), (110, 116407), (118, 108515), (295, 43406), (590, 21703), (649, 19730), (1298, 9865), (1973, 6490), (3245, 3946)]