38009390

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{34871}}^1$

素因数の和:34987

約数の個数: 16

約数和(自身を含む): 69046560

約数和(自身を除く): 31037170

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 34871, 69742, 174355, 348710, 3800939, 7601878, 19004695, 38009390]

約数ペア:

[(1, 38009390), (2, 19004695), (5, 7601878), (10, 3800939), (109, 348710), (218, 174355), (545, 69742), (1090, 34871)]