13687954

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:922

約数の個数: 24

約数和(自身を含む): 24039180

約数和(自身を除く): 10351226

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 709, 1379, 1418, 2758, 4963, 9653, 9926, 19306, 34741, 69482, 139673, 279346, 977711, 1955422, 6843977, 13687954]

約数ペア:

[(1, 13687954), (2, 6843977), (7, 1955422), (14, 977711), (49, 279346), (98, 139673), (197, 69482), (394, 34741), (709, 19306), (1379, 9926), (1418, 9653), (2758, 4963)]