19087264

素因数分解:

$2^5\times 7^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 45964800

約数和(自身を除く): 26877536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 47, 49, 56, 74, 94, 98, 112, 148, 188, 196, 224, 259, 296, 329, 343, 376, 392, 518, 592, 658, 686, 752, 784, 1036, 1184, 1316, 1372, 1504, 1568, 1739, 1813, 2072, 2303, 2632, 2744, 3478, 3626, 4144, 4606, 5264, 5488, 6956, 7252, 8288, 9212, 10528, 10976, 12173, 12691, 13912, 14504, 16121, 18424, 24346, 25382, 27824, 29008, 32242, 36848, 48692, 50764, 55648, 58016, 64484, 73696, 85211, 97384, 101528, 128968, 170422, 194768, 203056, 257936, 340844, 389536, 406112, 515872, 596477, 681688, 1192954, 1363376, 2385908, 2726752, 4771816, 9543632, 19087264]

約数ペア:

[(1, 19087264), (2, 9543632), (4, 4771816), (7, 2726752), (8, 2385908), (14, 1363376), (16, 1192954), (28, 681688), (32, 596477), (37, 515872), (47, 406112), (49, 389536), (56, 340844), (74, 257936), (94, 203056), (98, 194768), (112, 170422), (148, 128968), (188, 101528), (196, 97384), (224, 85211), (259, 73696), (296, 64484), (329, 58016), (343, 55648), (376, 50764), (392, 48692), (518, 36848), (592, 32242), (658, 29008), (686, 27824), (752, 25382), (784, 24346), (1036, 18424), (1184, 16121), (1316, 14504), (1372, 13912), (1504, 12691), (1568, 12173), (1739, 10976), (1813, 10528), (2072, 9212), (2303, 8288), (2632, 7252), (2744, 6956), (3478, 5488), (3626, 5264), (4144, 4606)]