12507704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1597}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 25887600

約数和(自身を除く): 13379896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1597, 1958, 3194, 3916, 6388, 7832, 12776, 17567, 35134, 70268, 140536, 142133, 284266, 568532, 1137064, 1563463, 3126926, 6253852, 12507704]

約数ペア:

[(1, 12507704), (2, 6253852), (4, 3126926), (8, 1563463), (11, 1137064), (22, 568532), (44, 284266), (88, 142133), (89, 140536), (178, 70268), (356, 35134), (712, 17567), (979, 12776), (1597, 7832), (1958, 6388), (3194, 3916)]