2019320974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{9187}}^1$

素因数の和:9400

約数の個数: 32

約数和(自身を含む): 3371187456

約数和(自身を除く): 1351866482

約数列:

[1, 2, 11, 22, 97, 103, 194, 206, 1067, 1133, 2134, 2266, 9187, 9991, 18374, 19982, 101057, 109901, 202114, 219802, 891139, 946261, 1782278, 1892522, 9802529, 10408871, 19605058, 20817742, 91787317, 183574634, 1009660487, 2019320974]

約数ペア:

[(1, 2019320974), (2, 1009660487), (11, 183574634), (22, 91787317), (97, 20817742), (103, 19605058), (194, 10408871), (206, 9802529), (1067, 1892522), (1133, 1782278), (2134, 946261), (2266, 891139), (9187, 219802), (9991, 202114), (18374, 109901), (19982, 101057)]