19659094

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 36

約数和(自身を含む): 37176084

約数和(自身を除く): 17516990

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 1183, 1187, 1274, 2366, 2374, 8281, 8309, 15431, 16562, 16618, 30862, 58163, 108017, 116326, 200603, 216034, 401206, 756119, 1404221, 1512238, 2808442, 9829547, 19659094]

約数ペア:

[(1, 19659094), (2, 9829547), (7, 2808442), (13, 1512238), (14, 1404221), (26, 756119), (49, 401206), (91, 216034), (98, 200603), (169, 116326), (182, 108017), (338, 58163), (637, 30862), (1183, 16618), (1187, 16562), (1274, 15431), (2366, 8309), (2374, 8281)]