13083856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 40

約数和(自身を含む): 26942720

約数和(自身を除く): 13858864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 223, 304, 386, 446, 772, 892, 1544, 1784, 3088, 3568, 3667, 4237, 7334, 8474, 14668, 16948, 29336, 33896, 43039, 58672, 67792, 86078, 172156, 344312, 688624, 817741, 1635482, 3270964, 6541928, 13083856]

約数ペア:

[(1, 13083856), (2, 6541928), (4, 3270964), (8, 1635482), (16, 817741), (19, 688624), (38, 344312), (76, 172156), (152, 86078), (193, 67792), (223, 58672), (304, 43039), (386, 33896), (446, 29336), (772, 16948), (892, 14668), (1544, 8474), (1784, 7334), (3088, 4237), (3568, 3667)]