19460592

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1070

約数の個数: 60

約数和(自身を含む): 54888600

約数和(自身を除く): 35428008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 907, 1192, 1341, 1788, 1814, 2384, 2682, 2721, 3576, 3628, 5364, 5442, 7152, 7256, 8163, 10728, 10884, 14512, 16326, 21456, 21768, 32652, 43536, 65304, 130608, 135143, 270286, 405429, 540572, 810858, 1081144, 1216287, 1621716, 2162288, 2432574, 3243432, 4865148, 6486864, 9730296, 19460592]

約数ペア:

[(1, 19460592), (2, 9730296), (3, 6486864), (4, 4865148), (6, 3243432), (8, 2432574), (9, 2162288), (12, 1621716), (16, 1216287), (18, 1081144), (24, 810858), (36, 540572), (48, 405429), (72, 270286), (144, 135143), (149, 130608), (298, 65304), (447, 43536), (596, 32652), (894, 21768), (907, 21456), (1192, 16326), (1341, 14512), (1788, 10884), (1814, 10728), (2384, 8163), (2682, 7256), (2721, 7152), (3576, 5442), (3628, 5364)]