12020386

素因数分解:

$2^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:898

約数の個数: 24

約数和(自身を含む): 21125340

約数和(自身を除く): 9104954

約数列:

[1, 2, 7, 14, 49, 98, 173, 346, 709, 1211, 1418, 2422, 4963, 8477, 9926, 16954, 34741, 69482, 122657, 245314, 858599, 1717198, 6010193, 12020386]

約数ペア:

[(1, 12020386), (2, 6010193), (7, 1717198), (14, 858599), (49, 245314), (98, 122657), (173, 69482), (346, 34741), (709, 16954), (1211, 9926), (1418, 8477), (2422, 4963)]