10291388

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{7127}}^1$

素因数の和:7169

約数の個数: 18

約数和(自身を含む): 19010376

約数和(自身を除く): 8718988

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 7127, 14254, 28508, 135413, 270826, 541652, 2572847, 5145694, 10291388]

約数ペア:

[(1, 10291388), (2, 5145694), (4, 2572847), (19, 541652), (38, 270826), (76, 135413), (361, 28508), (722, 14254), (1444, 7127)]