19295952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 57558816

約数和(自身を除く): 38262864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 107, 136, 156, 204, 208, 214, 221, 272, 289, 312, 321, 408, 428, 442, 578, 624, 642, 663, 816, 856, 867, 884, 1156, 1284, 1326, 1391, 1712, 1734, 1768, 1819, 2312, 2568, 2652, 2782, 3468, 3536, 3638, 3757, 4173, 4624, 5136, 5304, 5457, 5564, 6936, 7276, 7514, 8346, 10608, 10914, 11128, 11271, 13872, 14552, 15028, 16692, 21828, 22256, 22542, 23647, 29104, 30056, 30923, 33384, 43656, 45084, 47294, 60112, 61846, 66768, 70941, 87312, 90168, 92769, 94588, 123692, 141882, 180336, 185538, 189176, 247384, 283764, 371076, 378352, 401999, 494768, 567528, 742152, 803998, 1135056, 1205997, 1484304, 1607996, 2411994, 3215992, 4823988, 6431984, 9647976, 19295952]

約数ペア:

[(1, 19295952), (2, 9647976), (3, 6431984), (4, 4823988), (6, 3215992), (8, 2411994), (12, 1607996), (13, 1484304), (16, 1205997), (17, 1135056), (24, 803998), (26, 742152), (34, 567528), (39, 494768), (48, 401999), (51, 378352), (52, 371076), (68, 283764), (78, 247384), (102, 189176), (104, 185538), (107, 180336), (136, 141882), (156, 123692), (204, 94588), (208, 92769), (214, 90168), (221, 87312), (272, 70941), (289, 66768), (312, 61846), (321, 60112), (408, 47294), (428, 45084), (442, 43656), (578, 33384), (624, 30923), (642, 30056), (663, 29104), (816, 23647), (856, 22542), (867, 22256), (884, 21828), (1156, 16692), (1284, 15028), (1326, 14552), (1391, 13872), (1712, 11271), (1734, 11128), (1768, 10914), (1819, 10608), (2312, 8346), (2568, 7514), (2652, 7276), (2782, 6936), (3468, 5564), (3536, 5457), (3638, 5304), (3757, 5136), (4173, 4624)]