15691958512

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2953}}^1\times {\mathrm{4957}}^1$

素因数の和:7985

約数の個数: 40

約数和(自身を含む): 30873624656

約数和(自身を除く): 15181666144

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2953, 4957, 5906, 9914, 11812, 19828, 23624, 39656, 47248, 79312, 197851, 332119, 395702, 664238, 791404, 1328476, 1582808, 2656952, 3165616, 5313904, 14638021, 29276042, 58552084, 117104168, 234208336, 980747407, 1961494814, 3922989628, 7845979256, 15691958512]

約数ペア:

[(1, 15691958512), (2, 7845979256), (4, 3922989628), (8, 1961494814), (16, 980747407), (67, 234208336), (134, 117104168), (268, 58552084), (536, 29276042), (1072, 14638021), (2953, 5313904), (4957, 3165616), (5906, 2656952), (9914, 1582808), (11812, 1328476), (19828, 791404), (23624, 664238), (39656, 395702), (47248, 332119), (79312, 197851)]