5091568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{18719}}^1$

素因数の和:18744

約数の個数: 20

約数和(自身を含む): 10445760

約数和(自身を除く): 5354192

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 18719, 37438, 74876, 149752, 299504, 318223, 636446, 1272892, 2545784, 5091568]

約数ペア:

[(1, 5091568), (2, 2545784), (4, 1272892), (8, 636446), (16, 318223), (17, 299504), (34, 149752), (68, 74876), (136, 37438), (272, 18719)]