11178916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21013}}^1$

素因数の和:21043

約数の個数: 24

約数和(自身を含む): 23535680

約数和(自身を除く): 12356764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 21013, 42026, 84052, 147091, 294182, 399247, 588364, 798494, 1596988, 2794729, 5589458, 11178916]

約数ペア:

[(1, 11178916), (2, 5589458), (4, 2794729), (7, 1596988), (14, 798494), (19, 588364), (28, 399247), (38, 294182), (76, 147091), (133, 84052), (266, 42026), (532, 21013)]