27879118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4673}}^1$

素因数の和:4851

約数の個数: 16

約数和(自身を含む): 44309520

約数和(自身を除く): 16430402

約数列:

[1, 2, 19, 38, 157, 314, 2983, 4673, 5966, 9346, 88787, 177574, 733661, 1467322, 13939559, 27879118]

約数ペア:

[(1, 27879118), (2, 13939559), (19, 1467322), (38, 733661), (157, 177574), (314, 88787), (2983, 9346), (4673, 5966)]