12154623

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 18816000

約数和(自身を除く): 6661377

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 349, 611, 741, 893, 1047, 1833, 2679, 4537, 6631, 11609, 13611, 16403, 19893, 34827, 49209, 86203, 213239, 258609, 311657, 639717, 934971, 4051541, 12154623]

約数ペア:

[(1, 12154623), (3, 4051541), (13, 934971), (19, 639717), (39, 311657), (47, 258609), (57, 213239), (141, 86203), (247, 49209), (349, 34827), (611, 19893), (741, 16403), (893, 13611), (1047, 11609), (1833, 6631), (2679, 4537)]