18963362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3407}}^1$

素因数の和:3454

約数の個数: 24

約数和(自身を含む): 32635008

約数和(自身を除く): 13671646

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 3407, 5566, 6814, 37477, 74954, 78361, 156722, 412247, 824494, 861971, 1723942, 9481681, 18963362]

約数ペア:

[(1, 18963362), (2, 9481681), (11, 1723942), (22, 861971), (23, 824494), (46, 412247), (121, 156722), (242, 78361), (253, 74954), (506, 37477), (2783, 6814), (3407, 5566)]