19039947648

素因数分解:

$2^7\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{39383}}^1$

素因数の和:40659

約数の個数: 64

約数和(自身を含む): 50616316800

約数和(自身を除く): 31576369152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1259, 2518, 3777, 5036, 7554, 10072, 15108, 20144, 30216, 39383, 40288, 60432, 78766, 80576, 118149, 120864, 157532, 161152, 236298, 241728, 315064, 472596, 483456, 630128, 945192, 1260256, 1890384, 2520512, 3780768, 5041024, 7561536, 15123072, 49583197, 99166394, 148749591, 198332788, 297499182, 396665576, 594998364, 793331152, 1189996728, 1586662304, 2379993456, 3173324608, 4759986912, 6346649216, 9519973824, 19039947648]

約数ペア:

[(1, 19039947648), (2, 9519973824), (3, 6346649216), (4, 4759986912), (6, 3173324608), (8, 2379993456), (12, 1586662304), (16, 1189996728), (24, 793331152), (32, 594998364), (48, 396665576), (64, 297499182), (96, 198332788), (128, 148749591), (192, 99166394), (384, 49583197), (1259, 15123072), (2518, 7561536), (3777, 5041024), (5036, 3780768), (7554, 2520512), (10072, 1890384), (15108, 1260256), (20144, 945192), (30216, 630128), (39383, 483456), (40288, 472596), (60432, 315064), (78766, 241728), (80576, 236298), (118149, 161152), (120864, 157532)]