2019258516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{27763}}^1$

素因数の和:27829

約数の個数: 96

約数和(自身を含む): 5597222400

約数和(自身を除く): 3577963884

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 29, 33, 38, 44, 57, 58, 66, 76, 87, 114, 116, 132, 174, 209, 228, 319, 348, 418, 551, 627, 638, 836, 957, 1102, 1254, 1276, 1653, 1914, 2204, 2508, 3306, 3828, 6061, 6612, 12122, 18183, 24244, 27763, 36366, 55526, 72732, 83289, 111052, 166578, 305393, 333156, 527497, 610786, 805127, 916179, 1054994, 1221572, 1582491, 1610254, 1832358, 2109988, 2415381, 3164982, 3220508, 3664716, 4830762, 5802467, 6329964, 8856397, 9661524, 11604934, 15297413, 17407401, 17712794, 23209868, 26569191, 30594826, 34814802, 35425588, 45892239, 53138382, 61189652, 69629604, 91784478, 106276764, 168271543, 183568956, 336543086, 504814629, 673086172, 1009629258, 2019258516]

約数ペア:

[(1, 2019258516), (2, 1009629258), (3, 673086172), (4, 504814629), (6, 336543086), (11, 183568956), (12, 168271543), (19, 106276764), (22, 91784478), (29, 69629604), (33, 61189652), (38, 53138382), (44, 45892239), (57, 35425588), (58, 34814802), (66, 30594826), (76, 26569191), (87, 23209868), (114, 17712794), (116, 17407401), (132, 15297413), (174, 11604934), (209, 9661524), (228, 8856397), (319, 6329964), (348, 5802467), (418, 4830762), (551, 3664716), (627, 3220508), (638, 3164982), (836, 2415381), (957, 2109988), (1102, 1832358), (1254, 1610254), (1276, 1582491), (1653, 1221572), (1914, 1054994), (2204, 916179), (2508, 805127), (3306, 610786), (3828, 527497), (6061, 333156), (6612, 305393), (12122, 166578), (18183, 111052), (24244, 83289), (27763, 72732), (36366, 55526)]