13248814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20509}}^1$

素因数の和:20547

約数の個数: 16

約数和(自身を含む): 22150800

約数和(自身を除く): 8901986

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 20509, 41018, 348653, 389671, 697306, 779342, 6624407, 13248814]

約数ペア:

[(1, 13248814), (2, 6624407), (17, 779342), (19, 697306), (34, 389671), (38, 348653), (323, 41018), (646, 20509)]