26266417

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 28480320

約数和(自身を除く): 2213903

約数列:

[1, 19, 61, 131, 173, 1159, 2489, 3287, 7991, 10553, 22663, 151829, 200507, 430597, 1382443, 26266417]

約数ペア:

[(1, 26266417), (19, 1382443), (61, 430597), (131, 200507), (173, 151829), (1159, 22663), (2489, 10553), (3287, 7991)]