2019474438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19798769}}^1$

素因数の和:19798791

約数の個数: 16

約数和(自身を含む): 4276534320

約数和(自身を除く): 2257059882

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19798769, 39597538, 59396307, 118792614, 336579073, 673158146, 1009737219, 2019474438]

約数ペア:

[(1, 2019474438), (2, 1009737219), (3, 673158146), (6, 336579073), (17, 118792614), (34, 59396307), (51, 39597538), (102, 19798769)]