13213424

素因数分解:

$2^4\times 7^1\times {\mathrm{117977}}^1$

素因数の和:117992

約数の個数: 20

約数和(自身を含む): 29258544

約数和(自身を除く): 16045120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 117977, 235954, 471908, 825839, 943816, 1651678, 1887632, 3303356, 6606712, 13213424]

約数ペア:

[(1, 13213424), (2, 6606712), (4, 3303356), (7, 1887632), (8, 1651678), (14, 943816), (16, 825839), (28, 471908), (56, 235954), (112, 117977)]