18442214401

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2537803}}^1$

素因数の和:2537872

約数の個数: 12

約数和(自身を含む): 20434397808

約数和(自身を除く): 1992183407

約数列:

[1, 13, 43, 169, 559, 7267, 2537803, 32991439, 109125529, 428888707, 1418631877, 18442214401]

約数ペア:

[(1, 18442214401), (13, 1418631877), (43, 428888707), (169, 109125529), (559, 32991439), (7267, 2537803)]