129810052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{36341}}^1$

素因数の和:36411

約数の個数: 24

約数和(自身を含む): 244218240

約数和(自身を除く): 114408188

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 36341, 72682, 145364, 690479, 1380958, 1708027, 2761916, 3416054, 6832108, 32452513, 64905026, 129810052]

約数ペア:

[(1, 129810052), (2, 64905026), (4, 32452513), (19, 6832108), (38, 3416054), (47, 2761916), (76, 1708027), (94, 1380958), (188, 690479), (893, 145364), (1786, 72682), (3572, 36341)]