12897682

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3557}}^1$

素因数の和:3610

約数の個数: 24

約数和(自身を含む): 23119884

約数和(自身を除く): 10222202

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3557, 3626, 7114, 24899, 49798, 131609, 174293, 263218, 348586, 921263, 1842526, 6448841, 12897682]

約数ペア:

[(1, 12897682), (2, 6448841), (7, 1842526), (14, 921263), (37, 348586), (49, 263218), (74, 174293), (98, 131609), (259, 49798), (518, 24899), (1813, 7114), (3557, 3626)]