19113302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15641}}^1$

素因数の和:15703

約数の個数: 16

約数和(自身を含む): 31534272

約数和(自身を除く): 12420970

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 15641, 31282, 203333, 406666, 735127, 1470254, 9556651, 19113302]

約数ペア:

[(1, 19113302), (2, 9556651), (13, 1470254), (26, 735127), (47, 406666), (94, 203333), (611, 31282), (1222, 15641)]