12200784

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1619}}^1$

素因数の和:1787

約数の個数: 40

約数和(自身を含む): 31739040

約数和(自身を除く): 19538256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1619, 1884, 2512, 3238, 3768, 4857, 6476, 7536, 9714, 12952, 19428, 25904, 38856, 77712, 254183, 508366, 762549, 1016732, 1525098, 2033464, 3050196, 4066928, 6100392, 12200784]

約数ペア:

[(1, 12200784), (2, 6100392), (3, 4066928), (4, 3050196), (6, 2033464), (8, 1525098), (12, 1016732), (16, 762549), (24, 508366), (48, 254183), (157, 77712), (314, 38856), (471, 25904), (628, 19428), (942, 12952), (1256, 9714), (1619, 7536), (1884, 6476), (2512, 4857), (3238, 3768)]