25997719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2347}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 30430080

約数和(自身を除く): 4432361

約数列:

[1, 11, 19, 53, 209, 583, 1007, 2347, 11077, 25817, 44593, 124391, 490523, 1368301, 2363429, 25997719]

約数ペア:

[(1, 25997719), (11, 2363429), (19, 1368301), (53, 490523), (209, 124391), (583, 44593), (1007, 25817), (2347, 11077)]