19374705152

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{24749}}^1$

素因数の和:24917

約数の個数: 80

約数和(自身を含む): 42536340000

約数和(自身を除く): 23161634848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 139, 176, 256, 278, 352, 512, 556, 704, 1112, 1408, 1529, 2224, 2816, 3058, 4448, 5632, 6116, 8896, 12232, 17792, 24464, 24749, 35584, 48928, 49498, 71168, 97856, 98996, 195712, 197992, 272239, 391424, 395984, 544478, 782848, 791968, 1088956, 1583936, 2177912, 3167872, 3440111, 4355824, 6335744, 6880222, 8711648, 12671488, 13760444, 17423296, 27520888, 34846592, 37841221, 55041776, 69693184, 75682442, 110083552, 139386368, 151364884, 220167104, 302729768, 440334208, 605459536, 880668416, 1210919072, 1761336832, 2421838144, 4843676288, 9687352576, 19374705152]

約数ペア:

[(1, 19374705152), (2, 9687352576), (4, 4843676288), (8, 2421838144), (11, 1761336832), (16, 1210919072), (22, 880668416), (32, 605459536), (44, 440334208), (64, 302729768), (88, 220167104), (128, 151364884), (139, 139386368), (176, 110083552), (256, 75682442), (278, 69693184), (352, 55041776), (512, 37841221), (556, 34846592), (704, 27520888), (1112, 17423296), (1408, 13760444), (1529, 12671488), (2224, 8711648), (2816, 6880222), (3058, 6335744), (4448, 4355824), (5632, 3440111), (6116, 3167872), (8896, 2177912), (12232, 1583936), (17792, 1088956), (24464, 791968), (24749, 782848), (35584, 544478), (48928, 395984), (49498, 391424), (71168, 272239), (97856, 197992), (98996, 195712)]