17212690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{937}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 34038144

約数和(自身を除く): 16825454

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 937, 1670, 1837, 1874, 3674, 4685, 9185, 9370, 10307, 18370, 20614, 51535, 103070, 156479, 312958, 782395, 1564790, 1721269, 3442538, 8606345, 17212690]

約数ペア:

[(1, 17212690), (2, 8606345), (5, 3442538), (10, 1721269), (11, 1564790), (22, 782395), (55, 312958), (110, 156479), (167, 103070), (334, 51535), (835, 20614), (937, 18370), (1670, 10307), (1837, 9370), (1874, 9185), (3674, 4685)]