12764542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 23546880

約数和(自身を除く): 10782338

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1021, 1786, 2042, 6251, 7147, 12502, 14294, 19399, 38798, 47987, 95974, 135793, 271586, 335909, 671818, 911753, 1823506, 6382271, 12764542]

約数ペア:

[(1, 12764542), (2, 6382271), (7, 1823506), (14, 911753), (19, 671818), (38, 335909), (47, 271586), (94, 135793), (133, 95974), (266, 47987), (329, 38798), (658, 19399), (893, 14294), (1021, 12502), (1786, 7147), (2042, 6251)]