26239247

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 28512000

約数和(自身を除く): 2272753

約数列:

[1, 19, 59, 89, 263, 1121, 1691, 4997, 5251, 15517, 23407, 99769, 294823, 444733, 1381013, 26239247]

約数ペア:

[(1, 26239247), (19, 1381013), (59, 444733), (89, 294823), (263, 99769), (1121, 23407), (1691, 15517), (4997, 5251)]