19893924768

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1\times {\mathrm{4663}}^1$

素因数の和:7034

約数の個数: 96

約数和(自身を含む): 55005350400

約数和(自身を除く): 35111425632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 2339, 4663, 4678, 7017, 9326, 9356, 13989, 14034, 18652, 18712, 27978, 28068, 37304, 37424, 44441, 55956, 56136, 74608, 74848, 88597, 88882, 111912, 112272, 133323, 149216, 177194, 177764, 223824, 224544, 265791, 266646, 354388, 355528, 447648, 531582, 533292, 708776, 711056, 1063164, 1066584, 1417552, 1422112, 2126328, 2133168, 2835104, 4252656, 4266336, 8505312, 10906757, 21813514, 32720271, 43627028, 65440542, 87254056, 130881084, 174508112, 207228383, 261762168, 349016224, 414456766, 523524336, 621685149, 828913532, 1047048672, 1243370298, 1657827064, 2486740596, 3315654128, 4973481192, 6631308256, 9946962384, 19893924768]

約数ペア:

[(1, 19893924768), (2, 9946962384), (3, 6631308256), (4, 4973481192), (6, 3315654128), (8, 2486740596), (12, 1657827064), (16, 1243370298), (19, 1047048672), (24, 828913532), (32, 621685149), (38, 523524336), (48, 414456766), (57, 349016224), (76, 261762168), (96, 207228383), (114, 174508112), (152, 130881084), (228, 87254056), (304, 65440542), (456, 43627028), (608, 32720271), (912, 21813514), (1824, 10906757), (2339, 8505312), (4663, 4266336), (4678, 4252656), (7017, 2835104), (9326, 2133168), (9356, 2126328), (13989, 1422112), (14034, 1417552), (18652, 1066584), (18712, 1063164), (27978, 711056), (28068, 708776), (37304, 533292), (37424, 531582), (44441, 447648), (55956, 355528), (56136, 354388), (74608, 266646), (74848, 265791), (88597, 224544), (88882, 223824), (111912, 177764), (112272, 177194), (133323, 149216)]