19127724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 56426496

約数和(自身を除く): 37298772

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 127, 132, 154, 163, 231, 254, 308, 326, 381, 462, 489, 508, 652, 762, 889, 924, 978, 1141, 1397, 1524, 1778, 1793, 1956, 2282, 2667, 2794, 3423, 3556, 3586, 4191, 4564, 5334, 5379, 5588, 6846, 7172, 8382, 9779, 10668, 10758, 12551, 13692, 16764, 19558, 20701, 21516, 25102, 29337, 37653, 39116, 41402, 50204, 58674, 62103, 75306, 82804, 117348, 124206, 144907, 150612, 227711, 248412, 289814, 434721, 455422, 579628, 683133, 869442, 910844, 1366266, 1593977, 1738884, 2732532, 3187954, 4781931, 6375908, 9563862, 19127724]

約数ペア:

[(1, 19127724), (2, 9563862), (3, 6375908), (4, 4781931), (6, 3187954), (7, 2732532), (11, 1738884), (12, 1593977), (14, 1366266), (21, 910844), (22, 869442), (28, 683133), (33, 579628), (42, 455422), (44, 434721), (66, 289814), (77, 248412), (84, 227711), (127, 150612), (132, 144907), (154, 124206), (163, 117348), (231, 82804), (254, 75306), (308, 62103), (326, 58674), (381, 50204), (462, 41402), (489, 39116), (508, 37653), (652, 29337), (762, 25102), (889, 21516), (924, 20701), (978, 19558), (1141, 16764), (1397, 13692), (1524, 12551), (1778, 10758), (1793, 10668), (1956, 9779), (2282, 8382), (2667, 7172), (2794, 6846), (3423, 5588), (3556, 5379), (3586, 5334), (4191, 4564)]