12480944

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2371}}^1$

素因数の和:2433

約数の個数: 40

約数和(自身を含む): 28236288

約数和(自身を除く): 15755344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2371, 2632, 4742, 5264, 9484, 16597, 18968, 33194, 37936, 66388, 111437, 132776, 222874, 265552, 445748, 780059, 891496, 1560118, 1782992, 3120236, 6240472, 12480944]

約数ペア:

[(1, 12480944), (2, 6240472), (4, 3120236), (7, 1782992), (8, 1560118), (14, 891496), (16, 780059), (28, 445748), (47, 265552), (56, 222874), (94, 132776), (112, 111437), (188, 66388), (329, 37936), (376, 33194), (658, 18968), (752, 16597), (1316, 9484), (2371, 5264), (2632, 4742)]