19056816

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1471

約数の個数: 80

約数和(自身を含む): 56504320

約数和(自身を除く): 37447504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1423, 1488, 1674, 2232, 2846, 3348, 4269, 4464, 5692, 6696, 8538, 11384, 12807, 13392, 17076, 22768, 25614, 34152, 38421, 44113, 51228, 68304, 76842, 88226, 102456, 132339, 153684, 176452, 204912, 264678, 307368, 352904, 397017, 529356, 614736, 705808, 794034, 1058712, 1191051, 1588068, 2117424, 2382102, 3176136, 4764204, 6352272, 9528408, 19056816]

約数ペア:

[(1, 19056816), (2, 9528408), (3, 6352272), (4, 4764204), (6, 3176136), (8, 2382102), (9, 2117424), (12, 1588068), (16, 1191051), (18, 1058712), (24, 794034), (27, 705808), (31, 614736), (36, 529356), (48, 397017), (54, 352904), (62, 307368), (72, 264678), (93, 204912), (108, 176452), (124, 153684), (144, 132339), (186, 102456), (216, 88226), (248, 76842), (279, 68304), (372, 51228), (432, 44113), (496, 38421), (558, 34152), (744, 25614), (837, 22768), (1116, 17076), (1423, 13392), (1488, 12807), (1674, 11384), (2232, 8538), (2846, 6696), (3348, 5692), (4269, 4464)]