26894234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4091}}^1$

素因数の和:4285

約数の個数: 16

約数和(自身を含む): 42720480

約数和(自身を除く): 15826246

約数列:

[1, 2, 19, 38, 173, 346, 3287, 4091, 6574, 8182, 77729, 155458, 707743, 1415486, 13447117, 26894234]

約数ペア:

[(1, 26894234), (2, 13447117), (19, 1415486), (38, 707743), (173, 155458), (346, 77729), (3287, 8182), (4091, 6574)]