1892169616

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{3889}}^1$

素因数の和:4591

約数の個数: 40

約数和(自身を含む): 3750831360

約数和(自身を除く): 1858661744

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 647, 752, 1294, 2588, 3889, 5176, 7778, 10352, 15556, 30409, 31112, 60818, 62224, 121636, 182783, 243272, 365566, 486544, 731132, 1462264, 2516183, 2924528, 5032366, 10064732, 20129464, 40258928, 118260601, 236521202, 473042404, 946084808, 1892169616]

約数ペア:

[(1, 1892169616), (2, 946084808), (4, 473042404), (8, 236521202), (16, 118260601), (47, 40258928), (94, 20129464), (188, 10064732), (376, 5032366), (647, 2924528), (752, 2516183), (1294, 1462264), (2588, 731132), (3889, 486544), (5176, 365566), (7778, 243272), (10352, 182783), (15556, 121636), (30409, 62224), (31112, 60818)]