9910142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1376

約数の個数: 24

約数和(自身を含む): 16879296

約数和(自身を除く): 6969154

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 1321, 2642, 3751, 7502, 14531, 29062, 40951, 81902, 159841, 319682, 450461, 900922, 4955071, 9910142]

約数ペア:

[(1, 9910142), (2, 4955071), (11, 900922), (22, 450461), (31, 319682), (62, 159841), (121, 81902), (242, 40951), (341, 29062), (682, 14531), (1321, 7502), (2642, 3751)]