12893510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3919}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 14201530

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 3919, 7838, 19595, 27433, 39190, 54866, 137165, 184193, 274330, 368386, 920965, 1289351, 1841930, 2578702, 6446755, 12893510]

約数ペア:

[(1, 12893510), (2, 6446755), (5, 2578702), (7, 1841930), (10, 1289351), (14, 920965), (35, 368386), (47, 274330), (70, 184193), (94, 137165), (235, 54866), (329, 39190), (470, 27433), (658, 19595), (1645, 7838), (3290, 3919)]