28259194703

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{368789}}^1$

素因数の和:368954

約数の個数: 16

約数和(自身を含む): 30830844000

約数和(自身を除く): 2571649297

約数列:

[1, 19, 37, 109, 703, 2071, 4033, 76627, 368789, 7006991, 13645193, 40198001, 259258667, 763762019, 1487326037, 28259194703]

約数ペア:

[(1, 28259194703), (19, 1487326037), (37, 763762019), (109, 259258667), (703, 40198001), (2071, 13645193), (4033, 7006991), (76627, 368789)]