196772368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{946021}}^1$

素因数の和:946042

約数の個数: 20

約数和(自身を含む): 410573548

約数和(自身を除く): 213801180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 946021, 1892042, 3784084, 7568168, 12298273, 15136336, 24596546, 49193092, 98386184, 196772368]

約数ペア:

[(1, 196772368), (2, 98386184), (4, 49193092), (8, 24596546), (13, 15136336), (16, 12298273), (26, 7568168), (52, 3784084), (104, 1892042), (208, 946021)]