19555656

素因数分解:

$2^3\times 3^1\times {\mathrm{683}}^1\times {\mathrm{1193}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 49001760

約数和(自身を除く): 29446104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 683, 1193, 1366, 2049, 2386, 2732, 3579, 4098, 4772, 5464, 7158, 8196, 9544, 14316, 16392, 28632, 814819, 1629638, 2444457, 3259276, 4888914, 6518552, 9777828, 19555656]

約数ペア:

[(1, 19555656), (2, 9777828), (3, 6518552), (4, 4888914), (6, 3259276), (8, 2444457), (12, 1629638), (24, 814819), (683, 28632), (1193, 16392), (1366, 14316), (2049, 9544), (2386, 8196), (2732, 7158), (3579, 5464), (4098, 4772)]