19295304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2671}}^1$

素因数の和:2730

約数の個数: 64

約数和(自身を含む): 56432640

約数和(自身を除く): 37137336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 2671, 3612, 5342, 7224, 8013, 10684, 16026, 18697, 21368, 32052, 37394, 56091, 64104, 74788, 112182, 114853, 149576, 224364, 229706, 344559, 448728, 459412, 689118, 803971, 918824, 1378236, 1607942, 2411913, 2756472, 3215884, 4823826, 6431768, 9647652, 19295304]

約数ペア:

[(1, 19295304), (2, 9647652), (3, 6431768), (4, 4823826), (6, 3215884), (7, 2756472), (8, 2411913), (12, 1607942), (14, 1378236), (21, 918824), (24, 803971), (28, 689118), (42, 459412), (43, 448728), (56, 344559), (84, 229706), (86, 224364), (129, 149576), (168, 114853), (172, 112182), (258, 74788), (301, 64104), (344, 56091), (516, 37394), (602, 32052), (903, 21368), (1032, 18697), (1204, 16026), (1806, 10684), (2408, 8013), (2671, 7224), (3612, 5342)]