12950267

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 15449280

約数和(自身を除く): 2499013

約数列:

[1, 11, 19, 43, 121, 131, 209, 473, 817, 1441, 2299, 2489, 5203, 5633, 8987, 15851, 27379, 61963, 98857, 107027, 301169, 681593, 1177297, 12950267]

約数ペア:

[(1, 12950267), (11, 1177297), (19, 681593), (43, 301169), (121, 107027), (131, 98857), (209, 61963), (473, 27379), (817, 15851), (1441, 8987), (2299, 5633), (2489, 5203)]