12630338

素因数分解:

$2^1\times 7^2\times {\mathrm{359}}^2$

素因数の和:734

約数の個数: 18

約数和(自身を含む): 22100211

約数和(自身を除く): 9469873

約数列:

[1, 2, 7, 14, 49, 98, 359, 718, 2513, 5026, 17591, 35182, 128881, 257762, 902167, 1804334, 6315169, 12630338]

約数ペア:

[(1, 12630338), (2, 6315169), (7, 1804334), (14, 902167), (49, 257762), (98, 128881), (359, 35182), (718, 17591), (2513, 5026)]