19156332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 53061120

約数和(自身を除く): 33904788

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 228, 247, 276, 281, 299, 437, 494, 562, 598, 741, 843, 874, 897, 988, 1124, 1196, 1311, 1482, 1686, 1748, 1794, 2622, 2964, 3372, 3588, 3653, 5244, 5339, 5681, 6463, 7306, 10678, 10959, 11362, 12926, 14612, 16017, 17043, 19389, 21356, 21918, 22724, 25852, 32034, 34086, 38778, 43836, 64068, 68172, 69407, 77556, 84019, 122797, 138814, 168038, 208221, 245594, 252057, 277628, 336076, 368391, 416442, 491188, 504114, 736782, 832884, 1008228, 1473564, 1596361, 3192722, 4789083, 6385444, 9578166, 19156332]

約数ペア:

[(1, 19156332), (2, 9578166), (3, 6385444), (4, 4789083), (6, 3192722), (12, 1596361), (13, 1473564), (19, 1008228), (23, 832884), (26, 736782), (38, 504114), (39, 491188), (46, 416442), (52, 368391), (57, 336076), (69, 277628), (76, 252057), (78, 245594), (92, 208221), (114, 168038), (138, 138814), (156, 122797), (228, 84019), (247, 77556), (276, 69407), (281, 68172), (299, 64068), (437, 43836), (494, 38778), (562, 34086), (598, 32034), (741, 25852), (843, 22724), (874, 21918), (897, 21356), (988, 19389), (1124, 17043), (1196, 16017), (1311, 14612), (1482, 12926), (1686, 11362), (1748, 10959), (1794, 10678), (2622, 7306), (2964, 6463), (3372, 5681), (3588, 5339), (3653, 5244)]