12140570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 24046848

約数和(自身を除く): 11906278

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 1987, 3055, 3974, 6110, 9935, 19870, 25831, 51662, 93389, 129155, 186778, 258310, 466945, 933890, 1214057, 2428114, 6070285, 12140570]

約数ペア:

[(1, 12140570), (2, 6070285), (5, 2428114), (10, 1214057), (13, 933890), (26, 466945), (47, 258310), (65, 186778), (94, 129155), (130, 93389), (235, 51662), (470, 25831), (611, 19870), (1222, 9935), (1987, 6110), (3055, 3974)]