19586028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 60060672

約数和(自身を除く): 40474644

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 47, 66, 77, 82, 84, 94, 121, 123, 132, 141, 154, 164, 188, 231, 242, 246, 282, 287, 308, 329, 363, 451, 462, 484, 492, 517, 564, 574, 658, 726, 847, 861, 902, 924, 987, 1034, 1148, 1316, 1353, 1452, 1551, 1694, 1722, 1804, 1927, 1974, 2068, 2541, 2706, 3102, 3157, 3388, 3444, 3619, 3854, 3948, 4961, 5082, 5412, 5687, 5781, 6204, 6314, 7238, 7708, 9471, 9922, 10164, 10857, 11374, 11562, 12628, 13489, 14476, 14883, 17061, 18942, 19844, 21197, 21714, 22748, 23124, 26978, 29766, 34122, 34727, 37884, 39809, 40467, 42394, 43428, 53956, 59532, 63591, 68244, 69454, 79618, 80934, 84788, 104181, 119427, 127182, 138908, 148379, 159236, 161868, 208362, 233167, 238854, 254364, 296758, 416724, 445137, 466334, 477708, 593516, 699501, 890274, 932668, 1399002, 1632169, 1780548, 2798004, 3264338, 4896507, 6528676, 9793014, 19586028]

約数ペア:

[(1, 19586028), (2, 9793014), (3, 6528676), (4, 4896507), (6, 3264338), (7, 2798004), (11, 1780548), (12, 1632169), (14, 1399002), (21, 932668), (22, 890274), (28, 699501), (33, 593516), (41, 477708), (42, 466334), (44, 445137), (47, 416724), (66, 296758), (77, 254364), (82, 238854), (84, 233167), (94, 208362), (121, 161868), (123, 159236), (132, 148379), (141, 138908), (154, 127182), (164, 119427), (188, 104181), (231, 84788), (242, 80934), (246, 79618), (282, 69454), (287, 68244), (308, 63591), (329, 59532), (363, 53956), (451, 43428), (462, 42394), (484, 40467), (492, 39809), (517, 37884), (564, 34727), (574, 34122), (658, 29766), (726, 26978), (847, 23124), (861, 22748), (902, 21714), (924, 21197), (987, 19844), (1034, 18942), (1148, 17061), (1316, 14883), (1353, 14476), (1452, 13489), (1551, 12628), (1694, 11562), (1722, 11374), (1804, 10857), (1927, 10164), (1974, 9922), (2068, 9471), (2541, 7708), (2706, 7238), (3102, 6314), (3157, 6204), (3388, 5781), (3444, 5687), (3619, 5412), (3854, 5082), (3948, 4961)]