19035216

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:473

約数の個数: 80

約数和(自身を含む): 55204800

約数和(自身を除く): 36169584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 317, 417, 432, 556, 634, 834, 951, 1112, 1251, 1268, 1668, 1902, 2224, 2502, 2536, 2853, 3336, 3753, 3804, 5004, 5072, 5706, 6672, 7506, 7608, 8559, 10008, 11412, 15012, 15216, 17118, 20016, 22824, 30024, 34236, 44063, 45648, 60048, 68472, 88126, 132189, 136944, 176252, 264378, 352504, 396567, 528756, 705008, 793134, 1057512, 1189701, 1586268, 2115024, 2379402, 3172536, 4758804, 6345072, 9517608, 19035216]

約数ペア:

[(1, 19035216), (2, 9517608), (3, 6345072), (4, 4758804), (6, 3172536), (8, 2379402), (9, 2115024), (12, 1586268), (16, 1189701), (18, 1057512), (24, 793134), (27, 705008), (36, 528756), (48, 396567), (54, 352504), (72, 264378), (108, 176252), (139, 136944), (144, 132189), (216, 88126), (278, 68472), (317, 60048), (417, 45648), (432, 44063), (556, 34236), (634, 30024), (834, 22824), (951, 20016), (1112, 17118), (1251, 15216), (1268, 15012), (1668, 11412), (1902, 10008), (2224, 8559), (2502, 7608), (2536, 7506), (2853, 6672), (3336, 5706), (3753, 5072), (3804, 5004)]