13208884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{653}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 24995880

約数和(自身を除く): 11786996

約数列:

[1, 2, 4, 13, 26, 52, 389, 653, 778, 1306, 1556, 2612, 5057, 8489, 10114, 16978, 20228, 33956, 254017, 508034, 1016068, 3302221, 6604442, 13208884]

約数ペア:

[(1, 13208884), (2, 6604442), (4, 3302221), (13, 1016068), (26, 508034), (52, 254017), (389, 33956), (653, 20228), (778, 16978), (1306, 10114), (1556, 8489), (2612, 5057)]