19154304

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1312

約数の個数: 96

約数和(自身を含む): 59404800

約数和(自身を除く): 40250496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1279, 1664, 1872, 2496, 2558, 3744, 3837, 4992, 5116, 7488, 7674, 10232, 11511, 14976, 15348, 16627, 20464, 23022, 30696, 33254, 40928, 46044, 49881, 61392, 66508, 81856, 92088, 99762, 122784, 133016, 149643, 163712, 184176, 199524, 245568, 266032, 299286, 368352, 399048, 491136, 532064, 598572, 736704, 798096, 1064128, 1197144, 1473408, 1596192, 2128256, 2394288, 3192384, 4788576, 6384768, 9577152, 19154304]

約数ペア:

[(1, 19154304), (2, 9577152), (3, 6384768), (4, 4788576), (6, 3192384), (8, 2394288), (9, 2128256), (12, 1596192), (13, 1473408), (16, 1197144), (18, 1064128), (24, 798096), (26, 736704), (32, 598572), (36, 532064), (39, 491136), (48, 399048), (52, 368352), (64, 299286), (72, 266032), (78, 245568), (96, 199524), (104, 184176), (117, 163712), (128, 149643), (144, 133016), (156, 122784), (192, 99762), (208, 92088), (234, 81856), (288, 66508), (312, 61392), (384, 49881), (416, 46044), (468, 40928), (576, 33254), (624, 30696), (832, 23022), (936, 20464), (1152, 16627), (1248, 15348), (1279, 14976), (1664, 11511), (1872, 10232), (2496, 7674), (2558, 7488), (3744, 5116), (3837, 4992)]