25128298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{50867}}^1$

素因数の和:50901

約数の個数: 16

約数和(自身を含む): 42729120

約数和(自身を除く): 17600822

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 50867, 101734, 661271, 966473, 1322542, 1932946, 12564149, 25128298]

約数ペア:

[(1, 25128298), (2, 12564149), (13, 1932946), (19, 1322542), (26, 966473), (38, 661271), (247, 101734), (494, 50867)]