19726069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2916

約数の個数: 16

約数和(自身を含む): 23409216

約数和(自身を除く): 3683147

約数列:

[1, 11, 17, 37, 187, 407, 629, 2851, 6919, 31361, 48467, 105487, 533137, 1160357, 1793279, 19726069]

約数ペア:

[(1, 19726069), (11, 1793279), (17, 1160357), (37, 533137), (187, 105487), (407, 48467), (629, 31361), (2851, 6919)]