15442858

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 24

約数和(自身を含む): 24867108

約数和(自身を除く): 9424250

約数列:

[1, 2, 19, 38, 73, 146, 293, 361, 586, 722, 1387, 2774, 5567, 11134, 21389, 26353, 42778, 52706, 105773, 211546, 406391, 812782, 7721429, 15442858]

約数ペア:

[(1, 15442858), (2, 7721429), (19, 812782), (38, 406391), (73, 211546), (146, 105773), (293, 52706), (361, 42778), (586, 26353), (722, 21389), (1387, 11134), (2774, 5567)]