19135824

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 52228800

約数和(自身を除く): 33092976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 59, 87, 116, 118, 174, 177, 232, 233, 236, 348, 354, 464, 466, 472, 696, 699, 708, 932, 944, 1392, 1398, 1416, 1711, 1864, 2796, 2832, 3422, 3728, 5133, 5592, 6757, 6844, 10266, 11184, 13514, 13688, 13747, 20271, 20532, 27028, 27376, 27494, 40542, 41064, 41241, 54056, 54988, 81084, 82128, 82482, 108112, 109976, 162168, 164964, 219952, 324336, 329928, 398663, 659856, 797326, 1195989, 1594652, 2391978, 3189304, 4783956, 6378608, 9567912, 19135824]

約数ペア:

[(1, 19135824), (2, 9567912), (3, 6378608), (4, 4783956), (6, 3189304), (8, 2391978), (12, 1594652), (16, 1195989), (24, 797326), (29, 659856), (48, 398663), (58, 329928), (59, 324336), (87, 219952), (116, 164964), (118, 162168), (174, 109976), (177, 108112), (232, 82482), (233, 82128), (236, 81084), (348, 54988), (354, 54056), (464, 41241), (466, 41064), (472, 40542), (696, 27494), (699, 27376), (708, 27028), (932, 20532), (944, 20271), (1392, 13747), (1398, 13688), (1416, 13514), (1711, 11184), (1864, 10266), (2796, 6844), (2832, 6757), (3422, 5592), (3728, 5133)]