19554144

素因数分解:

$2^5\times 3^1\times {\mathrm{347}}^1\times {\mathrm{587}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 51565248

約数和(自身を除く): 32011104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 347, 587, 694, 1041, 1174, 1388, 1761, 2082, 2348, 2776, 3522, 4164, 4696, 5552, 7044, 8328, 9392, 11104, 14088, 16656, 18784, 28176, 33312, 56352, 203689, 407378, 611067, 814756, 1222134, 1629512, 2444268, 3259024, 4888536, 6518048, 9777072, 19554144]

約数ペア:

[(1, 19554144), (2, 9777072), (3, 6518048), (4, 4888536), (6, 3259024), (8, 2444268), (12, 1629512), (16, 1222134), (24, 814756), (32, 611067), (48, 407378), (96, 203689), (347, 56352), (587, 33312), (694, 28176), (1041, 18784), (1174, 16656), (1388, 14088), (1761, 11104), (2082, 9392), (2348, 8328), (2776, 7044), (3522, 5552), (4164, 4696)]