12646196

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 22813056

約数和(自身を除く): 10166860

約数列:

[1, 2, 4, 47, 94, 137, 188, 274, 491, 548, 982, 1964, 6439, 12878, 23077, 25756, 46154, 67267, 92308, 134534, 269068, 3161549, 6323098, 12646196]

約数ペア:

[(1, 12646196), (2, 6323098), (4, 3161549), (47, 269068), (94, 134534), (137, 92308), (188, 67267), (274, 46154), (491, 25756), (548, 23077), (982, 12878), (1964, 6439)]