19044506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31847}}^1$

素因数の和:31885

約数の個数: 16

約数和(自身を含む): 32102784

約数和(自身を除く): 13058278

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 31847, 63694, 414011, 732481, 828022, 1464962, 9522253, 19044506]

約数ペア:

[(1, 19044506), (2, 9522253), (13, 1464962), (23, 828022), (26, 732481), (46, 414011), (299, 63694), (598, 31847)]