22519788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2366

約数の個数: 48

約数和(自身を含む): 56622720

約数和(自身を除く): 34102932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2297, 2451, 3268, 4594, 4902, 6891, 9188, 9804, 13782, 27564, 43643, 87286, 98771, 130929, 174572, 197542, 261858, 296313, 395084, 523716, 592626, 1185252, 1876649, 3753298, 5629947, 7506596, 11259894, 22519788]

約数ペア:

[(1, 22519788), (2, 11259894), (3, 7506596), (4, 5629947), (6, 3753298), (12, 1876649), (19, 1185252), (38, 592626), (43, 523716), (57, 395084), (76, 296313), (86, 261858), (114, 197542), (129, 174572), (172, 130929), (228, 98771), (258, 87286), (516, 43643), (817, 27564), (1634, 13782), (2297, 9804), (2451, 9188), (3268, 6891), (4594, 4902)]