13109404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 29546496

約数和(自身を除く): 16437092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 1373, 2387, 2746, 4774, 5492, 9548, 9611, 15103, 19222, 30206, 38444, 42563, 60412, 85126, 105721, 170252, 211442, 297941, 422884, 468193, 595882, 936386, 1191764, 1872772, 3277351, 6554702, 13109404]

約数ペア:

[(1, 13109404), (2, 6554702), (4, 3277351), (7, 1872772), (11, 1191764), (14, 936386), (22, 595882), (28, 468193), (31, 422884), (44, 297941), (62, 211442), (77, 170252), (124, 105721), (154, 85126), (217, 60412), (308, 42563), (341, 38444), (434, 30206), (682, 19222), (868, 15103), (1364, 9611), (1373, 9548), (2387, 5492), (2746, 4774)]