19125072

素因数分解:

$2^4\times 3^5\times {\mathrm{4919}}^1$

素因数の和:4942

約数の個数: 60

約数和(自身を含む): 55517280

約数和(自身を除く): 36392208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 4919, 9838, 14757, 19676, 29514, 39352, 44271, 59028, 78704, 88542, 118056, 132813, 177084, 236112, 265626, 354168, 398439, 531252, 708336, 796878, 1062504, 1195317, 1593756, 2125008, 2390634, 3187512, 4781268, 6375024, 9562536, 19125072]

約数ペア:

[(1, 19125072), (2, 9562536), (3, 6375024), (4, 4781268), (6, 3187512), (8, 2390634), (9, 2125008), (12, 1593756), (16, 1195317), (18, 1062504), (24, 796878), (27, 708336), (36, 531252), (48, 398439), (54, 354168), (72, 265626), (81, 236112), (108, 177084), (144, 132813), (162, 118056), (216, 88542), (243, 78704), (324, 59028), (432, 44271), (486, 39352), (648, 29514), (972, 19676), (1296, 14757), (1944, 9838), (3888, 4919)]