19314526

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 22053794

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 41, 46, 49, 77, 82, 98, 133, 154, 161, 209, 253, 266, 287, 322, 418, 437, 451, 506, 539, 574, 779, 874, 902, 931, 943, 1078, 1127, 1463, 1558, 1771, 1862, 1886, 2009, 2254, 2926, 3059, 3157, 3542, 4018, 4807, 5453, 6118, 6314, 6601, 8569, 9614, 10241, 10373, 10906, 12397, 13202, 17138, 17917, 20482, 20746, 21413, 22099, 24794, 33649, 35834, 38171, 42826, 44198, 46207, 59983, 67298, 72611, 76342, 92414, 119966, 125419, 145222, 197087, 235543, 250838, 394174, 419881, 471086, 508277, 839762, 877933, 1016554, 1379609, 1755866, 2759218, 9657263, 19314526]

約数ペア:

[(1, 19314526), (2, 9657263), (7, 2759218), (11, 1755866), (14, 1379609), (19, 1016554), (22, 877933), (23, 839762), (38, 508277), (41, 471086), (46, 419881), (49, 394174), (77, 250838), (82, 235543), (98, 197087), (133, 145222), (154, 125419), (161, 119966), (209, 92414), (253, 76342), (266, 72611), (287, 67298), (322, 59983), (418, 46207), (437, 44198), (451, 42826), (506, 38171), (539, 35834), (574, 33649), (779, 24794), (874, 22099), (902, 21413), (931, 20746), (943, 20482), (1078, 17917), (1127, 17138), (1463, 13202), (1558, 12397), (1771, 10906), (1862, 10373), (1886, 10241), (2009, 9614), (2254, 8569), (2926, 6601), (3059, 6314), (3157, 6118), (3542, 5453), (4018, 4807)]