9974188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11491}}^1$

素因数の和:11533

約数の個数: 24

約数和(自身を含む): 20593664

約数和(自身を除く): 10619476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 11491, 22982, 45964, 80437, 160874, 321748, 356221, 712442, 1424884, 2493547, 4987094, 9974188]

約数ペア:

[(1, 9974188), (2, 4987094), (4, 2493547), (7, 1424884), (14, 712442), (28, 356221), (31, 321748), (62, 160874), (124, 80437), (217, 45964), (434, 22982), (868, 11491)]