12421066

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 22302720

約数和(自身を除く): 9881654

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 439, 602, 658, 878, 2021, 3073, 4042, 6146, 14147, 18877, 20633, 28294, 37754, 41266, 132139, 144431, 264278, 288862, 887219, 1774438, 6210533, 12421066]

約数ペア:

[(1, 12421066), (2, 6210533), (7, 1774438), (14, 887219), (43, 288862), (47, 264278), (86, 144431), (94, 132139), (301, 41266), (329, 37754), (439, 28294), (602, 20633), (658, 18877), (878, 14147), (2021, 6146), (3073, 4042)]