19873584

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4759}}^1$

素因数の和:4802

約数の個数: 60

約数和(自身を含む): 57548400

約数和(自身を除く): 37674816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 4759, 9518, 14277, 19036, 28554, 38072, 42831, 57108, 76144, 85662, 114216, 138011, 171324, 228432, 276022, 342648, 414033, 552044, 685296, 828066, 1104088, 1242099, 1656132, 2208176, 2484198, 3312264, 4968396, 6624528, 9936792, 19873584]

約数ペア:

[(1, 19873584), (2, 9936792), (3, 6624528), (4, 4968396), (6, 3312264), (8, 2484198), (9, 2208176), (12, 1656132), (16, 1242099), (18, 1104088), (24, 828066), (29, 685296), (36, 552044), (48, 414033), (58, 342648), (72, 276022), (87, 228432), (116, 171324), (144, 138011), (174, 114216), (232, 85662), (261, 76144), (348, 57108), (464, 42831), (522, 38072), (696, 28554), (1044, 19036), (1392, 14277), (2088, 9518), (4176, 4759)]