12080291212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{310931}}^1$

素因数の和:311829

約数の個数: 24

約数和(自身を含む): 23088566592

約数和(自身を除く): 11008275380

約数列:

[1, 2, 4, 11, 22, 44, 883, 1766, 3532, 9713, 19426, 38852, 310931, 621862, 1243724, 3420241, 6840482, 13680964, 274552073, 549104146, 1098208292, 3020072803, 6040145606, 12080291212]

約数ペア:

[(1, 12080291212), (2, 6040145606), (4, 3020072803), (11, 1098208292), (22, 549104146), (44, 274552073), (883, 13680964), (1766, 6840482), (3532, 3420241), (9713, 1243724), (19426, 621862), (38852, 310931)]