12227578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17929}}^1$

素因数の和:17973

約数の個数: 16

約数和(自身を含む): 20655360

約数和(自身を除く): 8427782

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 17929, 35858, 197219, 394438, 555799, 1111598, 6113789, 12227578]

約数ペア:

[(1, 12227578), (2, 6113789), (11, 1111598), (22, 555799), (31, 394438), (62, 197219), (341, 35858), (682, 17929)]