12576917

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 13854720

約数和(自身を除く): 1277803

約数列:

[1, 19, 31, 131, 163, 589, 2489, 3097, 4061, 5053, 21353, 77159, 96007, 405707, 661943, 12576917]

約数ペア:

[(1, 12576917), (19, 661943), (31, 405707), (131, 96007), (163, 77159), (589, 21353), (2489, 5053), (3097, 4061)]