19158216

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1481}}^1$

素因数の和:1515

約数の個数: 96

約数和(自身を含む): 60821280

約数和(自身を除く): 41663064

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1481, 1617, 1848, 2156, 2962, 3234, 4312, 4443, 5924, 6468, 8886, 10367, 11848, 12936, 16291, 17772, 20734, 31101, 32582, 35544, 41468, 48873, 62202, 65164, 72569, 82936, 97746, 114037, 124404, 130328, 145138, 195492, 217707, 228074, 248808, 290276, 342111, 390984, 435414, 456148, 580552, 684222, 798259, 870828, 912296, 1368444, 1596518, 1741656, 2394777, 2736888, 3193036, 4789554, 6386072, 9579108, 19158216]

約数ペア:

[(1, 19158216), (2, 9579108), (3, 6386072), (4, 4789554), (6, 3193036), (7, 2736888), (8, 2394777), (11, 1741656), (12, 1596518), (14, 1368444), (21, 912296), (22, 870828), (24, 798259), (28, 684222), (33, 580552), (42, 456148), (44, 435414), (49, 390984), (56, 342111), (66, 290276), (77, 248808), (84, 228074), (88, 217707), (98, 195492), (132, 145138), (147, 130328), (154, 124404), (168, 114037), (196, 97746), (231, 82936), (264, 72569), (294, 65164), (308, 62202), (392, 48873), (462, 41468), (539, 35544), (588, 32582), (616, 31101), (924, 20734), (1078, 17772), (1176, 16291), (1481, 12936), (1617, 11848), (1848, 10367), (2156, 8886), (2962, 6468), (3234, 5924), (4312, 4443)]