12684266

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 22851072

約数和(自身を除く): 10166806

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 518, 521, 658, 1042, 1739, 3478, 3647, 7294, 12173, 19277, 24346, 24487, 38554, 48974, 134939, 171409, 269878, 342818, 906019, 1812038, 6342133, 12684266]

約数ペア:

[(1, 12684266), (2, 6342133), (7, 1812038), (14, 906019), (37, 342818), (47, 269878), (74, 171409), (94, 134939), (259, 48974), (329, 38554), (518, 24487), (521, 24346), (658, 19277), (1042, 12173), (1739, 7294), (3478, 3647)]