19597116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 57802752

約数和(自身を除く): 38205636

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 127, 132, 154, 167, 231, 254, 308, 334, 381, 462, 501, 508, 668, 762, 889, 924, 1002, 1169, 1397, 1524, 1778, 1837, 2004, 2338, 2667, 2794, 3507, 3556, 3674, 4191, 4676, 5334, 5511, 5588, 7014, 7348, 8382, 9779, 10668, 11022, 12859, 14028, 16764, 19558, 21209, 22044, 25718, 29337, 38577, 39116, 42418, 51436, 58674, 63627, 77154, 84836, 117348, 127254, 148463, 154308, 233299, 254508, 296926, 445389, 466598, 593852, 699897, 890778, 933196, 1399794, 1633093, 1781556, 2799588, 3266186, 4899279, 6532372, 9798558, 19597116]

約数ペア:

[(1, 19597116), (2, 9798558), (3, 6532372), (4, 4899279), (6, 3266186), (7, 2799588), (11, 1781556), (12, 1633093), (14, 1399794), (21, 933196), (22, 890778), (28, 699897), (33, 593852), (42, 466598), (44, 445389), (66, 296926), (77, 254508), (84, 233299), (127, 154308), (132, 148463), (154, 127254), (167, 117348), (231, 84836), (254, 77154), (308, 63627), (334, 58674), (381, 51436), (462, 42418), (501, 39116), (508, 38577), (668, 29337), (762, 25718), (889, 22044), (924, 21209), (1002, 19558), (1169, 16764), (1397, 14028), (1524, 12859), (1778, 11022), (1837, 10668), (2004, 9779), (2338, 8382), (2667, 7348), (2794, 7014), (3507, 5588), (3556, 5511), (3674, 5334), (4191, 4676)]