38858597764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1974121}}^1$

素因数の和:1974188

約数の個数: 48

約数和(自身を含む): 84018632320

約数和(自身を除く): 45160034556

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 1974121, 3948242, 7896484, 13818847, 27637694, 37508299, 55275388, 73042477, 75016598, 146084954, 150033196, 262558093, 292169908, 511297339, 525116186, 1022594678, 1050232372, 1387807063, 2045189356, 2775614126, 5551228252, 9714649441, 19429298882, 38858597764]

約数ペア:

[(1, 38858597764), (2, 19429298882), (4, 9714649441), (7, 5551228252), (14, 2775614126), (19, 2045189356), (28, 1387807063), (37, 1050232372), (38, 1022594678), (74, 525116186), (76, 511297339), (133, 292169908), (148, 262558093), (259, 150033196), (266, 146084954), (518, 75016598), (532, 73042477), (703, 55275388), (1036, 37508299), (1406, 27637694), (2812, 13818847), (4921, 7896484), (9842, 3948242), (19684, 1974121)]