9873908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{643}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 18933600

約数和(自身を除く): 9059692

約数列:

[1, 2, 4, 11, 22, 44, 349, 643, 698, 1286, 1396, 2572, 3839, 7073, 7678, 14146, 15356, 28292, 224407, 448814, 897628, 2468477, 4936954, 9873908]

約数ペア:

[(1, 9873908), (2, 4936954), (4, 2468477), (11, 897628), (22, 448814), (44, 224407), (349, 28292), (643, 15356), (698, 14146), (1286, 7678), (1396, 7073), (2572, 3839)]