12606139

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 17095680

約数和(自身を除く): 4489541

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 317, 437, 1729, 2093, 2219, 3059, 4121, 5681, 6023, 7291, 28847, 39767, 42161, 51037, 78299, 94783, 138529, 548093, 663481, 969703, 1800877, 12606139]

約数ペア:

[(1, 12606139), (7, 1800877), (13, 969703), (19, 663481), (23, 548093), (91, 138529), (133, 94783), (161, 78299), (247, 51037), (299, 42161), (317, 39767), (437, 28847), (1729, 7291), (2093, 6023), (2219, 5681), (3059, 4121)]