9804388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 36

約数和(自身を含む): 19305216

約数和(自身を除く): 9500828

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 431, 484, 517, 862, 1034, 1724, 2068, 4741, 5687, 9482, 11374, 18964, 20257, 22748, 40514, 52151, 81028, 104302, 208604, 222827, 445654, 891308, 2451097, 4902194, 9804388]

約数ペア:

[(1, 9804388), (2, 4902194), (4, 2451097), (11, 891308), (22, 445654), (44, 222827), (47, 208604), (94, 104302), (121, 81028), (188, 52151), (242, 40514), (431, 22748), (484, 20257), (517, 18964), (862, 11374), (1034, 9482), (1724, 5687), (2068, 4741)]