11591983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 12972960

約数和(自身を除く): 1380977

約数列:

[1, 13, 43, 89, 233, 559, 1157, 3029, 3827, 10019, 20737, 49751, 130247, 269581, 891691, 11591983]

約数ペア:

[(1, 11591983), (13, 891691), (43, 269581), (89, 130247), (233, 49751), (559, 20737), (1157, 10019), (3029, 3827)]