31484026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{118361}}^1$

素因数の和:118389

約数の個数: 16

約数和(自身を含む): 56813760

約数和(自身を除く): 25329734

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 118361, 236722, 828527, 1657054, 2248859, 4497718, 15742013, 31484026]

約数ペア:

[(1, 31484026), (2, 15742013), (7, 4497718), (14, 2248859), (19, 1657054), (38, 828527), (133, 236722), (266, 118361)]