19112544

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2041

約数の個数: 96

約数和(自身を含む): 60842880

約数和(自身を除く): 41730336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 864, 1056, 1188, 1584, 2011, 2376, 3168, 4022, 4752, 6033, 8044, 9504, 12066, 16088, 18099, 22121, 24132, 32176, 36198, 44242, 48264, 54297, 64352, 66363, 72396, 88484, 96528, 108594, 132726, 144792, 176968, 193056, 199089, 217188, 265452, 289584, 353936, 398178, 434376, 530904, 579168, 597267, 707872, 796356, 868752, 1061808, 1194534, 1592712, 1737504, 2123616, 2389068, 3185424, 4778136, 6370848, 9556272, 19112544]

約数ペア:

[(1, 19112544), (2, 9556272), (3, 6370848), (4, 4778136), (6, 3185424), (8, 2389068), (9, 2123616), (11, 1737504), (12, 1592712), (16, 1194534), (18, 1061808), (22, 868752), (24, 796356), (27, 707872), (32, 597267), (33, 579168), (36, 530904), (44, 434376), (48, 398178), (54, 353936), (66, 289584), (72, 265452), (88, 217188), (96, 199089), (99, 193056), (108, 176968), (132, 144792), (144, 132726), (176, 108594), (198, 96528), (216, 88484), (264, 72396), (288, 66363), (297, 64352), (352, 54297), (396, 48264), (432, 44242), (528, 36198), (594, 32176), (792, 24132), (864, 22121), (1056, 18099), (1188, 16088), (1584, 12066), (2011, 9504), (2376, 8044), (3168, 6033), (4022, 4752)]