17960690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 35809344

約数和(自身を除く): 17848654

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 2437, 3685, 4874, 7370, 12185, 24370, 26807, 53614, 134035, 163279, 268070, 326558, 816395, 1632790, 1796069, 3592138, 8980345, 17960690]

約数ペア:

[(1, 17960690), (2, 8980345), (5, 3592138), (10, 1796069), (11, 1632790), (22, 816395), (55, 326558), (67, 268070), (110, 163279), (134, 134035), (335, 53614), (670, 26807), (737, 24370), (1474, 12185), (2437, 7370), (3685, 4874)]