19734052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379501}}^1$

素因数の和:379518

約数の個数: 12

約数和(自身を含む): 37191196

約数和(自身を除く): 17457144

約数列:

[1, 2, 4, 13, 26, 52, 379501, 759002, 1518004, 4933513, 9867026, 19734052]

約数ペア:

[(1, 19734052), (2, 9867026), (4, 4933513), (13, 1518004), (26, 759002), (52, 379501)]