12724192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 27412560

約数和(自身を除く): 14688368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 419, 584, 838, 949, 1168, 1676, 1898, 2336, 3352, 3796, 5447, 6704, 7592, 10894, 13408, 15184, 21788, 30368, 30587, 43576, 61174, 87152, 122348, 174304, 244696, 397631, 489392, 795262, 978784, 1590524, 3181048, 6362096, 12724192]

約数ペア:

[(1, 12724192), (2, 6362096), (4, 3181048), (8, 1590524), (13, 978784), (16, 795262), (26, 489392), (32, 397631), (52, 244696), (73, 174304), (104, 122348), (146, 87152), (208, 61174), (292, 43576), (416, 30587), (419, 30368), (584, 21788), (838, 15184), (949, 13408), (1168, 10894), (1676, 7592), (1898, 6704), (2336, 5447), (3352, 3796)]